From ff3cac25097f9a871a30eb78ad1490929efde46b Mon Sep 17 00:00:00 2001
From: Renny Koshy <rkoshy@gmail.com>
Date: Mon, 20 Apr 2020 02:40:41 -0400
Subject: [PATCH 1/2] Added entry & exit function support

The changes allow each state to have an `_entry` and an `_exit` handler that acts as a special transition that executes on entry into, or exit from a state.
---
 lib/helpers/updateState.js | 12 +++++++++
 reports/test-results.xml   | 50 +++++++++++++++++++-------------------
 src/helpers/updateState.js | 16 +++++++++++-
 standalone/stent.js        | 16 ++++++++++--
 standalone/stent.min.js    |  2 +-
 5 files changed, 67 insertions(+), 29 deletions(-)

diff --git a/lib/helpers/updateState.js b/lib/helpers/updateState.js
index b838a88..e25d425 100644
--- a/lib/helpers/updateState.js
+++ b/lib/helpers/updateState.js
@@ -21,6 +21,7 @@ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { de
 
 function updateState(machine, state) {
   var newState;
+  var oldState;
 
   if (typeof state === 'undefined') return;
   if (typeof state === 'string' || typeof state === 'number') {
@@ -33,10 +34,21 @@ function updateState(machine, state) {
     throw new Error((0, _constants.ERROR_UNCOVERED_STATE)(newState.name));
   }
 
+  var handler = machine.transitions[machine.state.name]['_exit'];
+  if (typeof handler === 'function') {
+    handler.apply(machine, [machine, newState.name]);
+  }
+
   (0, _handleMiddleware2.default)(_constants.MIDDLEWARE_STATE_WILL_CHANGE, machine);
 
+  oldState = machine.state;
   machine.state = newState;
 
+  var handler = machine.transitions[newState.name]['_entry'];
+  if (typeof handler === 'function') {
+    handler.apply(machine, [machine, oldState.name]);
+  }
+
   (0, _handleMiddleware2.default)(_constants.MIDDLEWARE_PROCESS_STATE_CHANGE, machine);
 }
 module.exports = exports['default'];
\ No newline at end of file
diff --git a/reports/test-results.xml b/reports/test-results.xml
index 0299b7f..9bc0245 100644
--- a/reports/test-results.xml
+++ b/reports/test-results.xml
@@ -1,6 +1,6 @@
-<testsuite name="Mocha Tests" tests="89" failures="0" errors="0" skipped="0" timestamp="Sat, 21 Mar 2020 10:14:31 GMT" time="1.147">
-<testcase classname="Given the createMachine factory when passing invalid configuration" name="should throw errors if state or transitions are missing" time="0.002"/>
-<testcase classname="Given the createMachine factory when we create a machine without a name" name="it should automatically generate a name and allow the creation" time="0.002"/>
+<testsuite name="Mocha Tests" tests="89" failures="0" errors="0" skipped="0" timestamp="Mon, 20 Apr 2020 06:40:35 GMT" time="0.21">
+<testcase classname="Given the createMachine factory when passing invalid configuration" name="should throw errors if state or transitions are missing" time="0.001"/>
+<testcase classname="Given the createMachine factory when we create a machine without a name" name="it should automatically generate a name and allow the creation" time="0.001"/>
 <testcase classname="Given the createMachine factory when we create a machine without a state" name="it should throw an error" time="0"/>
 <testcase classname="Given the createMachine factory when we create a machine using the shorter syntax" name="it should create a working machine" time="0"/>
 <testcase classname="Given the createMachine factory when we dispatch an action" name="it should handle the action" time="0.001"/>
@@ -17,47 +17,47 @@
 <testcase classname="Given the call helper when calling it with a non-function argument" name="should catch the error and transition to Failure state with a meaningful error message" time="0.002"/>
 <testcase classname="Given the connect helper when using connect" name="should allow mapping to machines" time="0.001"/>
 <testcase classname="Given the connect helper when using connect" name="should add only one middleware" time="0"/>
-<testcase classname="Given the connect helper when using connect and when we update the state of the mapped machine/s" name="should fire the mapping function" time="0.001"/>
+<testcase classname="Given the connect helper when using connect and when we update the state of the mapped machine/s" name="should fire the mapping function" time="0"/>
 <testcase classname="Given the connect helper when using connect and we use `mapOnce`" name="should fire the mapping only once" time="0"/>
 <testcase classname="Given the connect helper when using connect and we use `mapSilent`" name="should fire the mapping only when the machine changes its state" time="0"/>
 <testcase classname="Given the connect helper when using connect and we pass no mapping function" name="should still do the connecting" time="0"/>
 <testcase classname="Given the connect helper when using connect and we have two mappers" name="should call them only if the machine that they are connected transitions" time="0.001"/>
-<testcase classname="Given the connect helper when using connect and we have a middleware attached" name="should call the proper middleware hook" time="0"/>
+<testcase classname="Given the connect helper when using connect and we have a middleware attached" name="should call the proper middleware hook" time="0.001"/>
 <testcase classname="Given the connect helper when using connect and we destroy a machine" name="should remove the machine from any mapping" time="0.001"/>
 <testcase classname="Given the connect helper when we use the `disconnect` function" name="should detach the mapping" time="0.001"/>
 <testcase classname="Given the connect helper when we use the `disconnect` function and we have a middleware attached" name="should call the proper middleware hook" time="0"/>
-<testcase classname="Given the handleAction function when we add a handler which is not expected" name="should throw an error" time="0.001"/>
+<testcase classname="Given the handleAction function when we add a handler which is not expected" name="should throw an error" time="0"/>
 <testcase classname="Given the handleAction function when dispatching an action which is missing in the current state" name="should silently do nothing and NOT throw an error (handleAction returns false)" time="0"/>
 <testcase classname="Given the handleAction function when there is nothing for the current state" name="should return false" time="0"/>
 <testcase classname="Given the handleAction function when we transition to a state which has no actions or it is undefined" name="should throw an error if there is no such a state defined" time="0"/>
-<testcase classname="Given the handleAction function when we transition to a state which has no actions or it is undefined" name="should throw an error if there the state has no actions inside" time="0"/>
+<testcase classname="Given the handleAction function when we transition to a state which has no actions or it is undefined" name="should throw an error if there the state has no actions inside" time="0.001"/>
 <testcase classname="Given the handleAction function when the handler is a string" name="should change the state of the machine to that string" time="0"/>
 <testcase classname="Given the handleAction function when the handler is an object" name="should change the state of the machine to that object" time="0"/>
 <testcase classname="Given the handleAction function when the handler is a function" name="should call the handler with the machine and the given payload" time="0"/>
 <testcase classname="Given the handleAction function when the handler is a function" name="should update the state" time="0"/>
-<testcase classname="Given the handleAction function when the handler is a function" name="should update the state even if a string is returned" time="0"/>
+<testcase classname="Given the handleAction function when the handler is a function" name="should update the state even if a string is returned" time="0.001"/>
 <testcase classname="Given the handleAction function when the handler is a generator" name="should change the state if we return a string" time="0"/>
 <testcase classname="Given the handleAction function when the handler is a generator" name="should change the state if we yield a primitive" time="0"/>
-<testcase classname="Given the handleAction function when the handler is a generator" name="should change the state if we yield an object" time="0.001"/>
-<testcase classname="Given the handleAction function when the handler is a generator and we use the call helper" name="should execute the function" time="0"/>
+<testcase classname="Given the handleAction function when the handler is a generator" name="should change the state if we yield an object" time="0"/>
+<testcase classname="Given the handleAction function when the handler is a generator and we use the call helper" name="should execute the function" time="0.001"/>
 <testcase classname="Given the handleAction function when the handler is a generator and we use the call helper" name="should execute the function and return the result if any" time="0"/>
 <testcase classname="Given the handleAction function when the handler is a generator and we use the call helper" name="should execute the function with proper parameters" time="0.001"/>
 <testcase classname="Given the handleAction function when the handler is a generator and we use the call helper and when the function returns a promise" name="should return the value of the resolved promise" time="0"/>
-<testcase classname="Given the handleAction function when the handler is a generator and we use the call helper and when the function returns a promise" name="should throw an error if the promise is rejected" time="0.001"/>
-<testcase classname="Given the handleAction function when the handler is a generator and we use the call helper when the function returns another generator" name="should iterate through that inner generator" time="0.001"/>
+<testcase classname="Given the handleAction function when the handler is a generator and we use the call helper and when the function returns a promise" name="should throw an error if the promise is rejected" time="0"/>
+<testcase classname="Given the handleAction function when the handler is a generator and we use the call helper when the function returns another generator" name="should iterate through that inner generator" time="0"/>
 <testcase classname="Given the handleAction function when the handler is a generator and we use the call helper when the function returns another generator" name="should handle errors properly through the generator chain" time="0.001"/>
 <testcase classname="Given the handleAction function when we have middlewares registered" name="should fire the middleware/s if an action is dispatched and after that" time="0.001"/>
 <testcase classname="Given the handleAction function when we have middlewares registered" name="should pass the machine as context" time="0"/>
-<testcase classname="Given the handleAction function when we have middlewares registered" name="should skip to the next middleware if there is no appropriate hook defined" time="0"/>
+<testcase classname="Given the handleAction function when we have middlewares registered" name="should skip to the next middleware if there is no appropriate hook defined" time="0.001"/>
 <testcase classname="Given the handleAction function when we have middlewares registered" name="should fire the middleware/s when the state is changed" time="0"/>
-<testcase classname="Given the handleActionLatest helper and we fire same action twice within the same state" name="should kill the first generator and its processes leaving only the new one working" time="0.033"/>
-<testcase classname="Given the handleGenerator helper when we run the same generator again and we want to cancel the first one" name="should cancel the second generator" time="0.033"/>
+<testcase classname="Given the handleActionLatest helper and we fire same action twice within the same state" name="should kill the first generator and its processes leaving only the new one working" time="0.035"/>
+<testcase classname="Given the handleGenerator helper when we run the same generator again and we want to cancel the first one" name="should cancel the second generator" time="0.032"/>
 <testcase classname="Given the registerMethods helper when registering methods" name="should create methods dynamically (based on states and actions)" time="0.001"/>
 <testcase classname="Given the registerMethods helper when registering methods" name="should dispatch an action with the given payload" time="0"/>
-<testcase classname="Given the registerMethods helper when registering methods" name="should check if the machine is in a particular state" time="0.001"/>
+<testcase classname="Given the registerMethods helper when registering methods" name="should check if the machine is in a particular state" time="0"/>
 <testcase classname="Given the registerMethods helper when registering methods" name="should check if particular transition is allowed" time="0"/>
 <testcase classname="Given the registerMethods helper when registering methods when some of the transitions match the word `name`, `transition` or `state`" name="should throw an error if name is used" time="0"/>
-<testcase classname="Given the registerMethods helper when registering methods when some of the transitions match the word `name`, `transition` or `state`" name="should throw an error if transitions is used" time="0.001"/>
+<testcase classname="Given the registerMethods helper when registering methods when some of the transitions match the word `name`, `transition` or `state`" name="should throw an error if transitions is used" time="0"/>
 <testcase classname="Given the registerMethods helper when registering methods when some of the transitions match the word `name`, `transition` or `state`" name="should throw an error if state is used" time="0"/>
 <testcase classname="Given the registerMethods helper when registering methods when some of the transitions match the word `name`, `transition` or `state`" name="should throw an error if destroy is used" time="0.001"/>
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;run&quot; to &quot;run&quot;" time="0"/>
@@ -66,24 +66,24 @@
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;the answer is 42&quot; to &quot;theAnswerIs42&quot;" time="0"/>
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;Hello World&quot; to &quot;helloWorld&quot;" time="0"/>
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;get-data-from-there&quot; to &quot;getDataFromThere&quot;" time="0"/>
-<testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;another_mixed example-of^% a method&quot; to &quot;anotherMixedExampleOfAMethod&quot;" time="0.001"/>
+<testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;another_mixed example-of^% a method&quot; to &quot;anotherMixedExampleOfAMethod&quot;" time="0"/>
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;startProcess&quot; to &quot;startProcess&quot;" time="0"/>
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;start Pro ceSs&quot; to &quot;startProCeSs&quot;" time="0"/>
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;/initializing&quot; to &quot;initializing&quot;" time="0"/>
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;/initializing/&quot; to &quot;initializing&quot;" time="0"/>
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;/initializing/stage-one&quot; to &quot;initializingStageOne&quot;" time="0"/>
 <testcase classname="Given the toCamelCase helper when using toCamelCase" name="should transform &quot;/initializing/stage_one&quot; to &quot;initializingStageOne&quot;" time="0"/>
-<testcase classname="Given the validateConfig helper function when validating config" name="should throw errors if state or transitions are missing" time="0.001"/>
-<testcase classname="Given the validateState helper when using validateState" name="throw an error if the state has no &quot;name&quot; property inside" time="0"/>
-<testcase classname="Given the Logger middleware when using Logger with function and string as a handler" name="should log to the console" time="0"/>
-<testcase classname="Given the Logger middleware when using the Logger with a generator function" name="should log every step of the generator" time="0.002"/>
-<testcase classname="Given the connect React helper when connecting a component" name="should call our mapping function" time="0.032"/>
-<testcase classname="Given the connect React helper when connecting a component" name="should map machines state and actions properly" time="0.005"/>
+<testcase classname="Given the validateConfig helper function when validating config" name="should throw errors if state or transitions are missing" time="0"/>
+<testcase classname="Given the validateState helper when using validateState" name="throw an error if the state has no &quot;name&quot; property inside" time="0.001"/>
+<testcase classname="Given the Logger middleware when using Logger with function and string as a handler" name="should log to the console" time="0.001"/>
+<testcase classname="Given the Logger middleware when using the Logger with a generator function" name="should log every step of the generator" time="0.001"/>
+<testcase classname="Given the connect React helper when connecting a component" name="should call our mapping function" time="0.025"/>
+<testcase classname="Given the connect React helper when connecting a component" name="should map machines state and actions properly" time="0.007"/>
 <testcase classname="Given the connect React helper when connecting a component" name="should get re-rendered if a machine's state is changed" time="0.007"/>
 <testcase classname="Given the connect React helper when connecting a component" name="should NOT get re-rendered if mapped with `mapOnce`" time="0.002"/>
 <testcase classname="Given the connect React helper when connecting a component when we update the state of the machine many times in a single frame" name="should trigger the mapping function many times" time="0.002"/>
 <testcase classname="Given the connect React helper when unmounting the component" name="should detach from the machines" time="0.004"/>
-<testcase classname="Given the connect React helper when we connect without mapping" name="should render correctly" time="0.001"/>
+<testcase classname="Given the connect React helper when we connect without mapping" name="should render correctly" time="0.002"/>
 <testcase classname="Given the connect React helper when we use mapSilent" name="should only call the mapping function when the machine changes its state" time="0.002"/>
 <testcase classname="Given the connect React helper and we have a middleware attached" name="should call the proper hooks" time="0.001"/>
 <testcase classname="Given the connect React helper and we have a middleware attached and we destroy a machine" name="should call the proper hooks" time="0"/>
diff --git a/src/helpers/updateState.js b/src/helpers/updateState.js
index 54b8053..5865454 100644
--- a/src/helpers/updateState.js
+++ b/src/helpers/updateState.js
@@ -9,6 +9,7 @@ import {
 
 export default function updateState(machine, state) {  
   var newState;
+  var oldState;
   
   if (typeof state === 'undefined') return;
   if (typeof state === 'string' || typeof state === 'number') {
@@ -24,10 +25,23 @@ export default function updateState(machine, state) {
     throw new Error(ERROR_UNCOVERED_STATE(newState.name));
   }
 
+  var handler = machine.transitions[machine.state.name]['_exit'];
+  if (typeof handler === 'function')
+  {
+    handler.apply(machine,[machine, newState.name]);
+  }
+
   handleMiddleware(MIDDLEWARE_STATE_WILL_CHANGE, machine);
 
+  oldState = machine.state;
   machine.state = newState;
 
+  var handler = machine.transitions[newState.name]['_entry'];
+  if (typeof handler === 'function')
+  {
+    handler.apply(machine,[machine, oldState.name]);
+  }
+
   handleMiddleware(MIDDLEWARE_PROCESS_STATE_CHANGE, machine);
 
-}
\ No newline at end of file
+}
diff --git a/standalone/stent.js b/standalone/stent.js
index e7ce3cc..be6ee4d 100644
--- a/standalone/stent.js
+++ b/standalone/stent.js
@@ -1,4 +1,4 @@
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.stent = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.stent = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
 'use strict';
 
 exports.__esModule = true;
@@ -593,6 +593,7 @@ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { de
 
 function updateState(machine, state) {
   var newState;
+  var oldState;
 
   if (typeof state === 'undefined') return;
   if (typeof state === 'string' || typeof state === 'number') {
@@ -605,10 +606,21 @@ function updateState(machine, state) {
     throw new Error((0, _constants.ERROR_UNCOVERED_STATE)(newState.name));
   }
 
+  var handler = machine.transitions[machine.state.name]['_exit'];
+  if (typeof handler === 'function') {
+    handler.apply(machine, [machine, newState.name]);
+  }
+
   (0, _handleMiddleware2.default)(_constants.MIDDLEWARE_STATE_WILL_CHANGE, machine);
 
+  oldState = machine.state;
   machine.state = newState;
 
+  var handler = machine.transitions[newState.name]['_entry'];
+  if (typeof handler === 'function') {
+    handler.apply(machine, [machine, oldState.name]);
+  }
+
   (0, _handleMiddleware2.default)(_constants.MIDDLEWARE_PROCESS_STATE_CHANGE, machine);
 }
 module.exports = exports['default'];
@@ -748,4 +760,4 @@ if (typeof window !== 'undefined') {
   window[_constants.DEVTOOLS_KEY] = factory;
 }
 },{"./constants":1,"./createMachine":2,"./helpers/connect":3,"./helpers/generators/call":4,"./helpers/handleMiddleware":8}]},{},[15])(15)
-});
\ No newline at end of file
+});
diff --git a/standalone/stent.min.js b/standalone/stent.min.js
index d991d68..d0fabbd 100644
--- a/standalone/stent.min.js
+++ b/standalone/stent.min.js
@@ -1 +1 @@
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.stent=f()}})(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var ERROR_MISSING_MACHINE=exports.ERROR_MISSING_MACHINE=function ERROR_MISSING_MACHINE(name){return"There's no machine with name "+name};var ERROR_MISSING_STATE=exports.ERROR_MISSING_STATE='Configuration error: missing initial "state"';var ERROR_MISSING_TRANSITIONS=exports.ERROR_MISSING_TRANSITIONS='Configuration error: missing "transitions"';var ERROR_WRONG_STATE_FORMAT=exports.ERROR_WRONG_STATE_FORMAT=function ERROR_WRONG_STATE_FORMAT(state){var serialized=(typeof state==="undefined"?"undefined":_typeof(state))==="object"?JSON.stringify(state,null,2):state;return'The state should be an object and it should always have at least "name" property. You passed '+serialized};var ERROR_UNCOVERED_STATE=exports.ERROR_UNCOVERED_STATE=function ERROR_UNCOVERED_STATE(state){return"You just transitioned the machine to a state ("+state+") which is not defined or it has no actions. This means that the machine is stuck."};var ERROR_NOT_SUPPORTED_HANDLER_TYPE=exports.ERROR_NOT_SUPPORTED_HANDLER_TYPE="Wrong handler type passed. Please read the docs https://github.com/krasimir/stent";var ERROR_RESERVED_WORD_USED_AS_ACTION=exports.ERROR_RESERVED_WORD_USED_AS_ACTION=function ERROR_RESERVED_WORD_USED_AS_ACTION(word){return"Sorry, you can't use "+word+" as a name for an action. It is reserved."};var ERROR_GENERATOR_FUNC_CALL_FAILED=exports.ERROR_GENERATOR_FUNC_CALL_FAILED=function ERROR_GENERATOR_FUNC_CALL_FAILED(type){return"The argument passed to `call` is falsy ("+type+")"};var MIDDLEWARE_PROCESS_ACTION=exports.MIDDLEWARE_PROCESS_ACTION="onActionDispatched";var MIDDLEWARE_ACTION_PROCESSED=exports.MIDDLEWARE_ACTION_PROCESSED="onActionProcessed";var MIDDLEWARE_STATE_WILL_CHANGE=exports.MIDDLEWARE_STATE_WILL_CHANGE="onStateWillChange";var MIDDLEWARE_PROCESS_STATE_CHANGE=exports.MIDDLEWARE_PROCESS_STATE_CHANGE="onStateChanged";var MIDDLEWARE_GENERATOR_STEP=exports.MIDDLEWARE_GENERATOR_STEP="onGeneratorStep";var MIDDLEWARE_GENERATOR_END=exports.MIDDLEWARE_GENERATOR_END="onGeneratorEnd";var MIDDLEWARE_GENERATOR_RESUMED=exports.MIDDLEWARE_GENERATOR_RESUMED="onGeneratorResumed";var MIDDLEWARE_MACHINE_CREATED=exports.MIDDLEWARE_MACHINE_CREATED="onMachineCreated";var MIDDLEWARE_MACHINE_CONNECTED=exports.MIDDLEWARE_MACHINE_CONNECTED="onMachineConnected";var MIDDLEWARE_MACHINE_DISCONNECTED=exports.MIDDLEWARE_MACHINE_DISCONNECTED="onMachineDisconnected";var MIDDLEWARE_REGISTERED=exports.MIDDLEWARE_REGISTERED="onMiddlewareRegister";var DEVTOOLS_KEY=exports.DEVTOOLS_KEY="__hello__stent__"},{}],2:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};exports.default=createMachine;var _handleAction=require("./helpers/handleAction");var _handleAction2=_interopRequireDefault(_handleAction);var _handleActionLatest=require("./helpers/handleActionLatest");var _handleActionLatest2=_interopRequireDefault(_handleActionLatest);var _validateConfig=require("./helpers/validateConfig");var _validateConfig2=_interopRequireDefault(_validateConfig);var _registerMethods=require("./helpers/registerMethods");var _registerMethods2=_interopRequireDefault(_registerMethods);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var IDX=0;var getMachineID=function getMachineID(){return"_@@@"+ ++IDX};function createMachine(name,config){if((typeof name==="undefined"?"undefined":_typeof(name))==="object"){if(typeof config==="undefined"){config=name;name=getMachineID()}else{config={state:name,transitions:config};name=getMachineID()}}var machine={name:name};(0,_validateConfig2.default)(config);var _config=config,initialState=_config.state,transitions=_config.transitions;var dispatch=function dispatch(action){for(var _len=arguments.length,payload=Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){payload[_key-1]=arguments[_key]}return _handleAction2.default.apply(undefined,[machine,action].concat(payload))};var dispatchLatest=function dispatchLatest(action){for(var _len2=arguments.length,payload=Array(_len2>1?_len2-1:0),_key2=1;_key2<_len2;_key2++){payload[_key2-1]=arguments[_key2]}return _handleActionLatest2.default.apply(undefined,[machine,action].concat(payload))};machine.state=initialState;machine.transitions=transitions;(0,_registerMethods2.default)(machine,transitions,dispatch,dispatchLatest);return machine}module.exports=exports["default"]},{"./helpers/handleAction":5,"./helpers/handleActionLatest":6,"./helpers/registerMethods":10,"./helpers/validateConfig":13}],3:[function(require,module,exports){"use strict";exports.__esModule=true;exports.flush=flush;exports.getMapping=getMapping;exports.destroy=destroy;exports.default=connect;var _=require("../");var _handleMiddleware=require("./handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);var _constants=require("../constants");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var idIndex=0;var mappings=null;var getId=function getId(){return"m"+ ++idIndex};var setup=function setup(){if(mappings!==null)return;mappings={};_.Machine.addMiddleware({onStateChanged:function onStateChanged(){for(var id in mappings){var _mappings$id=mappings[id],done=_mappings$id.done,machines=_mappings$id.machines;if(machines.map(function(m){return m.name}).indexOf(this.name)>=0){done&&done.apply(undefined,machines)}}}})};function flush(){mappings=null}function getMapping(){return mappings}function destroy(machineId){for(var mId in mappings){mappings[mId].machines=mappings[mId].machines.filter(function(_ref){var name=_ref.name;return name!==machineId});(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_MACHINE_DISCONNECTED,null,mappings[mId].machines);if(mappings[mId].machines.length===0){delete mappings[mId]}}}function connect(){var _ref2=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},meta=_ref2.meta;setup();var withFunc=function withFunc(){for(var _len=arguments.length,names=Array(_len),_key=0;_key<_len;_key++){names[_key]=arguments[_key]}var machines=names.map(function(name){return _.Machine.get(name)});var mapFunc=function mapFunc(done,once,silent){var id=getId();!once&&(mappings[id]={done:done,machines:machines});!silent&&done&&done.apply(undefined,machines);return function disconnect(){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_MACHINE_DISCONNECTED,null,machines,meta);if(mappings&&mappings[id])delete mappings[id]}};(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_MACHINE_CONNECTED,null,machines,meta);return{map:mapFunc,mapOnce:function mapOnce(done){return mapFunc(done,true)},mapSilent:function mapSilent(done){return mapFunc(done,false,true)}}};return{with:withFunc}}},{"../":15,"../constants":1,"./handleMiddleware":8}],4:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=call;function call(func){for(var _len=arguments.length,args=Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){args[_key-1]=arguments[_key]}return{__type:"call",func:func,args:args}}module.exports=exports["default"]},{}],5:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _extends=Object.assign||function(target){for(var i=1;i<arguments.length;i++){var source=arguments[i];for(var key in source){if(Object.prototype.hasOwnProperty.call(source,key)){target[key]=source[key]}}}return target};exports.default=handleAction;var _constants=require("../constants");var _updateState=require("./updateState");var _updateState2=_interopRequireDefault(_updateState);var _handleMiddleware=require("./handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);var _handleGenerator=require("./handleGenerator");var _handleGenerator2=_interopRequireDefault(_handleGenerator);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function handleAction(machine,action){for(var _len=arguments.length,payload=Array(_len>2?_len-2:0),_key=2;_key<_len;_key++){payload[_key-2]=arguments[_key]}var state=machine.state,transitions=machine.transitions;if(!transitions[state.name])return false;var handler=transitions[state.name][action];if(typeof handler==="undefined")return false;_handleMiddleware2.default.apply(undefined,[_constants.MIDDLEWARE_PROCESS_ACTION,machine,action].concat(payload));if(typeof handler==="string"){(0,_updateState2.default)(machine,_extends({},state,{name:transitions[state.name][action]}))}else if((typeof handler==="undefined"?"undefined":_typeof(handler))==="object"){(0,_updateState2.default)(machine,handler)}else if(typeof handler==="function"){var _transitions$state$na;var response=(_transitions$state$na=transitions[state.name])[action].apply(_transitions$state$na,[machine].concat(payload));if(response&&typeof response.next==="function"){var generator=response;return(0,_handleGenerator2.default)(machine,generator,function(response){(0,_updateState2.default)(machine,response);_handleMiddleware2.default.apply(undefined,[_constants.MIDDLEWARE_ACTION_PROCESSED,machine,action].concat(payload))})}else{(0,_updateState2.default)(machine,response)}}else{throw new Error(_constants.ERROR_NOT_SUPPORTED_HANDLER_TYPE)}_handleMiddleware2.default.apply(undefined,[_constants.MIDDLEWARE_ACTION_PROCESSED,machine,action].concat(payload))}module.exports=exports["default"]},{"../constants":1,"./handleGenerator":7,"./handleMiddleware":8,"./updateState":12}],6:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=handleActionLatest;var _handleAction=require("./handleAction");var _handleAction2=_interopRequireDefault(_handleAction);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var actions={};function handleActionLatest(machine,action){actions[action]&&actions[action]();for(var _len=arguments.length,payload=Array(_len>2?_len-2:0),_key=2;_key<_len;_key++){payload[_key-2]=arguments[_key]}actions[action]=_handleAction2.default.apply(undefined,[machine,action].concat(payload))}module.exports=exports["default"]},{"./handleAction":5}],7:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};exports.default=handleGenerator;var _handleMiddleware=require("./handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);var _constants=require("../constants");var _updateState=require("./updateState");var _updateState2=_interopRequireDefault(_updateState);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function handleGenerator(machine,generator,done,resultOfPreviousOperation){var generatorNext=function generatorNext(gen,res){return!canceled&&gen.next(res)};var generatorThrow=function generatorThrow(gen,error){return!canceled&&gen.throw(error)};var cancelGenerator=function cancelGenerator(){cancelInsideGenerator&&cancelInsideGenerator();canceled=true};var canceled=false;var cancelInsideGenerator;var iterate=function iterate(result){if(canceled)return;if(!result.done){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_STEP,machine,result.value);if(_typeof(result.value)==="object"&&result.value.__type==="call"){var _result$value=result.value,func=_result$value.func,args=_result$value.args;if(!func){var error=(0,_constants.ERROR_GENERATOR_FUNC_CALL_FAILED)(typeof func==="undefined"?"undefined":_typeof(func));(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,error);return iterate(generatorThrow(generator,new Error(error)))}var funcResult=func.apply(undefined,args);if(!funcResult){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine);iterate(generatorNext(generator));return}if(typeof funcResult.then!=="undefined"){funcResult.then(function(result){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,result);return iterate(generatorNext(generator,result))},function(error){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,error);return iterate(generatorThrow(generator,error))})}else if(typeof funcResult.next==="function"){try{cancelInsideGenerator=handleGenerator(machine,funcResult,function(generatorResult){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,generatorResult);iterate(generatorNext(generator,generatorResult))})}catch(error){return iterate(generatorThrow(generator,error))}}else{(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,funcResult);iterate(generatorNext(generator,funcResult))}}else{(0,_updateState2.default)(machine,result.value);(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine);iterate(generatorNext(generator))}}else{(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_END,machine,result.value);done(result.value)}};iterate(generatorNext(generator,resultOfPreviousOperation));return cancelGenerator}module.exports=exports["default"]},{"../constants":1,"./handleMiddleware":8,"./updateState":12}],8:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=handleMiddleware;var _=require("../");function handleMiddleware(hook,machine){for(var _len=arguments.length,args=Array(_len>2?_len-2:0),_key=2;_key<_len;_key++){args[_key-2]=arguments[_key]}var middlewares=_.Machine.middlewares;if(middlewares.length===0){return}var loop=function loop(index,process){return index<middlewares.length-1?process(index+1):null};(function process(index){var middleware=middlewares[index];if(middleware&&typeof middleware[hook]!=="undefined"){middleware[hook].apply(machine,args)}loop(index,process)})(0)}module.exports=exports["default"]},{"../":15}],9:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=isEmptyObject;function isEmptyObject(obj){var name;for(name in obj){if(obj.hasOwnProperty(name))return false}return true}module.exports=exports["default"]},{}],10:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=registerMethods;var _toCamelCase=require("./toCamelCase");var _toCamelCase2=_interopRequireDefault(_toCamelCase);var _constants=require("../constants");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var reserved=["name","transitions","state","destroy"];function registerMethods(machine,transitions,dispatch,dispatchLatest){for(var state in transitions){(function(state){machine[(0,_toCamelCase2.default)("is "+state)]=function(){return machine.state.name===state}})(state);for(var action in transitions[state]){var normalized=(0,_toCamelCase2.default)(action);var normalizedAllowed=(0,_toCamelCase2.default)("is "+action+" allowed");if(reserved.indexOf(normalized)>=0){throw new Error((0,_constants.ERROR_RESERVED_WORD_USED_AS_ACTION)(normalized))}(function(n,na,a){machine[n]=function(){for(var _len=arguments.length,payload=Array(_len),_key=0;_key<_len;_key++){payload[_key]=arguments[_key]}return dispatch.apply(undefined,[a].concat(payload))};machine[n].latest=function(){for(var _len2=arguments.length,payload=Array(_len2),_key2=0;_key2<_len2;_key2++){payload[_key2]=arguments[_key2]}return dispatchLatest.apply(undefined,[a].concat(payload))};machine[na]=function(){return!transitions[machine.state.name]||typeof transitions[machine.state.name][a]!=="undefined"}})(normalized,normalizedAllowed,action)}}}module.exports=exports["default"]},{"../constants":1,"./toCamelCase":11}],11:[function(require,module,exports){"use strict";exports.__esModule=true;var startRe=/^[\W_]+/;var re=/[\W_]+/g;exports.default=function(text){return text.replace(startRe,"").split(re).reduce(function(result,word,idx){if(idx===0){word=word.charAt(0).toLowerCase()+word.substr(1)}else{word=word.charAt(0).toUpperCase()+word.substr(1)}result+=word;return result},"")};module.exports=exports["default"]},{}],12:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=updateState;var _validateState=require("./validateState");var _validateState2=_interopRequireDefault(_validateState);var _isEmptyObject=require("./isEmptyObject");var _isEmptyObject2=_interopRequireDefault(_isEmptyObject);var _handleMiddleware=require("./handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);var _constants=require("../constants");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function updateState(machine,state){var newState;if(typeof state==="undefined")return;if(typeof state==="string"||typeof state==="number"){newState={name:state.toString()}}else{newState=(0,_validateState2.default)(state)}if(typeof machine.transitions[newState.name]==="undefined"||(0,_isEmptyObject2.default)(machine.transitions[newState.name])){throw new Error((0,_constants.ERROR_UNCOVERED_STATE)(newState.name))}(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_STATE_WILL_CHANGE,machine);machine.state=newState;(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_PROCESS_STATE_CHANGE,machine)}module.exports=exports["default"]},{"../constants":1,"./handleMiddleware":8,"./isEmptyObject":9,"./validateState":14}],13:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};exports.default=validateConfig;var _constants=require("../constants");function validateConfig(config){if((typeof config==="undefined"?"undefined":_typeof(config))!=="object")throw new Error(_constants.ERROR_MISSING_STATE);var state=config.state,transitions=config.transitions;if((typeof state==="undefined"?"undefined":_typeof(state))!=="object")throw new Error(_constants.ERROR_MISSING_STATE);if((typeof transitions==="undefined"?"undefined":_typeof(transitions))!=="object")throw new Error(_constants.ERROR_MISSING_TRANSITIONS);return true}module.exports=exports["default"]},{"../constants":1}],14:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};exports.default=validateState;var _constants=require("../constants");function validateState(state){if(state&&(typeof state==="undefined"?"undefined":_typeof(state))==="object"&&typeof state.name!=="undefined")return state;throw new Error((0,_constants.ERROR_WRONG_STATE_FORMAT)(state))}module.exports=exports["default"]},{"../constants":1}],15:[function(require,module,exports){"use strict";exports.__esModule=true;exports.Machine=undefined;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _createMachine=require("./createMachine");var _createMachine2=_interopRequireDefault(_createMachine);var _constants=require("./constants");var _connect=require("./helpers/connect");var _connect2=_interopRequireDefault(_connect);var _call=require("./helpers/generators/call");var _call2=_interopRequireDefault(_call);var _handleMiddleware=require("./helpers/handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var MachineFactory=function(){function MachineFactory(){_classCallCheck(this,MachineFactory);this.machines={};this.middlewares=[];this.connect=_connect2.default;this.call=_call2.default}MachineFactory.prototype.create=function create(name,config){var _this=this;var machine=(0,_createMachine2.default)(name,config,this.middlewares);this.machines[machine.name]=machine;(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_MACHINE_CREATED,machine,machine);machine.destroy=function(){return _this.destroy(machine)};return machine};MachineFactory.prototype.get=function get(name){if((typeof name==="undefined"?"undefined":_typeof(name))==="object")name=name.name;if(this.machines[name])return this.machines[name];throw new Error((0,_constants.ERROR_MISSING_MACHINE)(name))};MachineFactory.prototype.flush=function flush(){this.machines={};this.middlewares=[];(0,_connect.flush)()};MachineFactory.prototype.addMiddleware=function addMiddleware(middleware){if(Array.isArray(middleware)){this.middlewares=this.middlewares.concat(middleware)}else{this.middlewares.push(middleware)}if(middleware.__initialize)middleware.__initialize(this);if(middleware[_constants.MIDDLEWARE_REGISTERED])middleware[_constants.MIDDLEWARE_REGISTERED]()};MachineFactory.prototype.destroy=function destroy(machine){var m=machine;if(typeof machine==="string"){m=this.machines[machine];if(!m)throw new Error((0,_constants.ERROR_MISSING_MACHINE)(machine))}delete this.machines[m.name];(0,_connect.destroy)(m.name)};return MachineFactory}();var factory=new MachineFactory;exports.Machine=factory;if(typeof window!=="undefined"){window[_constants.DEVTOOLS_KEY]=factory}},{"./constants":1,"./createMachine":2,"./helpers/connect":3,"./helpers/generators/call":4,"./helpers/handleMiddleware":8}]},{},[15])(15)});
\ No newline at end of file
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.stent=f()}})(function(){var define,module,exports;return function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r}()({1:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var ERROR_MISSING_MACHINE=exports.ERROR_MISSING_MACHINE=function ERROR_MISSING_MACHINE(name){return"There's no machine with name "+name};var ERROR_MISSING_STATE=exports.ERROR_MISSING_STATE='Configuration error: missing initial "state"';var ERROR_MISSING_TRANSITIONS=exports.ERROR_MISSING_TRANSITIONS='Configuration error: missing "transitions"';var ERROR_WRONG_STATE_FORMAT=exports.ERROR_WRONG_STATE_FORMAT=function ERROR_WRONG_STATE_FORMAT(state){var serialized=(typeof state==="undefined"?"undefined":_typeof(state))==="object"?JSON.stringify(state,null,2):state;return'The state should be an object and it should always have at least "name" property. You passed '+serialized};var ERROR_UNCOVERED_STATE=exports.ERROR_UNCOVERED_STATE=function ERROR_UNCOVERED_STATE(state){return"You just transitioned the machine to a state ("+state+") which is not defined or it has no actions. This means that the machine is stuck."};var ERROR_NOT_SUPPORTED_HANDLER_TYPE=exports.ERROR_NOT_SUPPORTED_HANDLER_TYPE="Wrong handler type passed. Please read the docs https://github.com/krasimir/stent";var ERROR_RESERVED_WORD_USED_AS_ACTION=exports.ERROR_RESERVED_WORD_USED_AS_ACTION=function ERROR_RESERVED_WORD_USED_AS_ACTION(word){return"Sorry, you can't use "+word+" as a name for an action. It is reserved."};var ERROR_GENERATOR_FUNC_CALL_FAILED=exports.ERROR_GENERATOR_FUNC_CALL_FAILED=function ERROR_GENERATOR_FUNC_CALL_FAILED(type){return"The argument passed to `call` is falsy ("+type+")"};var MIDDLEWARE_PROCESS_ACTION=exports.MIDDLEWARE_PROCESS_ACTION="onActionDispatched";var MIDDLEWARE_ACTION_PROCESSED=exports.MIDDLEWARE_ACTION_PROCESSED="onActionProcessed";var MIDDLEWARE_STATE_WILL_CHANGE=exports.MIDDLEWARE_STATE_WILL_CHANGE="onStateWillChange";var MIDDLEWARE_PROCESS_STATE_CHANGE=exports.MIDDLEWARE_PROCESS_STATE_CHANGE="onStateChanged";var MIDDLEWARE_GENERATOR_STEP=exports.MIDDLEWARE_GENERATOR_STEP="onGeneratorStep";var MIDDLEWARE_GENERATOR_END=exports.MIDDLEWARE_GENERATOR_END="onGeneratorEnd";var MIDDLEWARE_GENERATOR_RESUMED=exports.MIDDLEWARE_GENERATOR_RESUMED="onGeneratorResumed";var MIDDLEWARE_MACHINE_CREATED=exports.MIDDLEWARE_MACHINE_CREATED="onMachineCreated";var MIDDLEWARE_MACHINE_CONNECTED=exports.MIDDLEWARE_MACHINE_CONNECTED="onMachineConnected";var MIDDLEWARE_MACHINE_DISCONNECTED=exports.MIDDLEWARE_MACHINE_DISCONNECTED="onMachineDisconnected";var MIDDLEWARE_REGISTERED=exports.MIDDLEWARE_REGISTERED="onMiddlewareRegister";var DEVTOOLS_KEY=exports.DEVTOOLS_KEY="__hello__stent__"},{}],2:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};exports.default=createMachine;var _handleAction=require("./helpers/handleAction");var _handleAction2=_interopRequireDefault(_handleAction);var _handleActionLatest=require("./helpers/handleActionLatest");var _handleActionLatest2=_interopRequireDefault(_handleActionLatest);var _validateConfig=require("./helpers/validateConfig");var _validateConfig2=_interopRequireDefault(_validateConfig);var _registerMethods=require("./helpers/registerMethods");var _registerMethods2=_interopRequireDefault(_registerMethods);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var IDX=0;var getMachineID=function getMachineID(){return"_@@@"+ ++IDX};function createMachine(name,config){if((typeof name==="undefined"?"undefined":_typeof(name))==="object"){if(typeof config==="undefined"){config=name;name=getMachineID()}else{config={state:name,transitions:config};name=getMachineID()}}var machine={name:name};(0,_validateConfig2.default)(config);var _config=config,initialState=_config.state,transitions=_config.transitions;var dispatch=function dispatch(action){for(var _len=arguments.length,payload=Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){payload[_key-1]=arguments[_key]}return _handleAction2.default.apply(undefined,[machine,action].concat(payload))};var dispatchLatest=function dispatchLatest(action){for(var _len2=arguments.length,payload=Array(_len2>1?_len2-1:0),_key2=1;_key2<_len2;_key2++){payload[_key2-1]=arguments[_key2]}return _handleActionLatest2.default.apply(undefined,[machine,action].concat(payload))};machine.state=initialState;machine.transitions=transitions;(0,_registerMethods2.default)(machine,transitions,dispatch,dispatchLatest);return machine}module.exports=exports["default"]},{"./helpers/handleAction":5,"./helpers/handleActionLatest":6,"./helpers/registerMethods":10,"./helpers/validateConfig":13}],3:[function(require,module,exports){"use strict";exports.__esModule=true;exports.flush=flush;exports.getMapping=getMapping;exports.destroy=destroy;exports.default=connect;var _=require("../");var _handleMiddleware=require("./handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);var _constants=require("../constants");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var idIndex=0;var mappings=null;var getId=function getId(){return"m"+ ++idIndex};var setup=function setup(){if(mappings!==null)return;mappings={};_.Machine.addMiddleware({onStateChanged:function onStateChanged(){for(var id in mappings){var _mappings$id=mappings[id],done=_mappings$id.done,machines=_mappings$id.machines;if(machines.map(function(m){return m.name}).indexOf(this.name)>=0){done&&done.apply(undefined,machines)}}}})};function flush(){mappings=null}function getMapping(){return mappings}function destroy(machineId){for(var mId in mappings){mappings[mId].machines=mappings[mId].machines.filter(function(_ref){var name=_ref.name;return name!==machineId});(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_MACHINE_DISCONNECTED,null,mappings[mId].machines);if(mappings[mId].machines.length===0){delete mappings[mId]}}}function connect(){var _ref2=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},meta=_ref2.meta;setup();var withFunc=function withFunc(){for(var _len=arguments.length,names=Array(_len),_key=0;_key<_len;_key++){names[_key]=arguments[_key]}var machines=names.map(function(name){return _.Machine.get(name)});var mapFunc=function mapFunc(done,once,silent){var id=getId();!once&&(mappings[id]={done:done,machines:machines});!silent&&done&&done.apply(undefined,machines);return function disconnect(){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_MACHINE_DISCONNECTED,null,machines,meta);if(mappings&&mappings[id])delete mappings[id]}};(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_MACHINE_CONNECTED,null,machines,meta);return{map:mapFunc,mapOnce:function mapOnce(done){return mapFunc(done,true)},mapSilent:function mapSilent(done){return mapFunc(done,false,true)}}};return{with:withFunc}}},{"../":15,"../constants":1,"./handleMiddleware":8}],4:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=call;function call(func){for(var _len=arguments.length,args=Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){args[_key-1]=arguments[_key]}return{__type:"call",func:func,args:args}}module.exports=exports["default"]},{}],5:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _extends=Object.assign||function(target){for(var i=1;i<arguments.length;i++){var source=arguments[i];for(var key in source){if(Object.prototype.hasOwnProperty.call(source,key)){target[key]=source[key]}}}return target};exports.default=handleAction;var _constants=require("../constants");var _updateState=require("./updateState");var _updateState2=_interopRequireDefault(_updateState);var _handleMiddleware=require("./handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);var _handleGenerator=require("./handleGenerator");var _handleGenerator2=_interopRequireDefault(_handleGenerator);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function handleAction(machine,action){for(var _len=arguments.length,payload=Array(_len>2?_len-2:0),_key=2;_key<_len;_key++){payload[_key-2]=arguments[_key]}var state=machine.state,transitions=machine.transitions;if(!transitions[state.name])return false;var handler=transitions[state.name][action];if(typeof handler==="undefined")return false;_handleMiddleware2.default.apply(undefined,[_constants.MIDDLEWARE_PROCESS_ACTION,machine,action].concat(payload));if(typeof handler==="string"){(0,_updateState2.default)(machine,_extends({},state,{name:transitions[state.name][action]}))}else if((typeof handler==="undefined"?"undefined":_typeof(handler))==="object"){(0,_updateState2.default)(machine,handler)}else if(typeof handler==="function"){var _transitions$state$na;var response=(_transitions$state$na=transitions[state.name])[action].apply(_transitions$state$na,[machine].concat(payload));if(response&&typeof response.next==="function"){var generator=response;return(0,_handleGenerator2.default)(machine,generator,function(response){(0,_updateState2.default)(machine,response);_handleMiddleware2.default.apply(undefined,[_constants.MIDDLEWARE_ACTION_PROCESSED,machine,action].concat(payload))})}else{(0,_updateState2.default)(machine,response)}}else{throw new Error(_constants.ERROR_NOT_SUPPORTED_HANDLER_TYPE)}_handleMiddleware2.default.apply(undefined,[_constants.MIDDLEWARE_ACTION_PROCESSED,machine,action].concat(payload))}module.exports=exports["default"]},{"../constants":1,"./handleGenerator":7,"./handleMiddleware":8,"./updateState":12}],6:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=handleActionLatest;var _handleAction=require("./handleAction");var _handleAction2=_interopRequireDefault(_handleAction);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var actions={};function handleActionLatest(machine,action){actions[action]&&actions[action]();for(var _len=arguments.length,payload=Array(_len>2?_len-2:0),_key=2;_key<_len;_key++){payload[_key-2]=arguments[_key]}actions[action]=_handleAction2.default.apply(undefined,[machine,action].concat(payload))}module.exports=exports["default"]},{"./handleAction":5}],7:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};exports.default=handleGenerator;var _handleMiddleware=require("./handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);var _constants=require("../constants");var _updateState=require("./updateState");var _updateState2=_interopRequireDefault(_updateState);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function handleGenerator(machine,generator,done,resultOfPreviousOperation){var generatorNext=function generatorNext(gen,res){return!canceled&&gen.next(res)};var generatorThrow=function generatorThrow(gen,error){return!canceled&&gen.throw(error)};var cancelGenerator=function cancelGenerator(){cancelInsideGenerator&&cancelInsideGenerator();canceled=true};var canceled=false;var cancelInsideGenerator;var iterate=function iterate(result){if(canceled)return;if(!result.done){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_STEP,machine,result.value);if(_typeof(result.value)==="object"&&result.value.__type==="call"){var _result$value=result.value,func=_result$value.func,args=_result$value.args;if(!func){var error=(0,_constants.ERROR_GENERATOR_FUNC_CALL_FAILED)(typeof func==="undefined"?"undefined":_typeof(func));(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,error);return iterate(generatorThrow(generator,new Error(error)))}var funcResult=func.apply(undefined,args);if(!funcResult){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine);iterate(generatorNext(generator));return}if(typeof funcResult.then!=="undefined"){funcResult.then(function(result){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,result);return iterate(generatorNext(generator,result))},function(error){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,error);return iterate(generatorThrow(generator,error))})}else if(typeof funcResult.next==="function"){try{cancelInsideGenerator=handleGenerator(machine,funcResult,function(generatorResult){(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,generatorResult);iterate(generatorNext(generator,generatorResult))})}catch(error){return iterate(generatorThrow(generator,error))}}else{(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine,funcResult);iterate(generatorNext(generator,funcResult))}}else{(0,_updateState2.default)(machine,result.value);(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED,machine);iterate(generatorNext(generator))}}else{(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_END,machine,result.value);done(result.value)}};iterate(generatorNext(generator,resultOfPreviousOperation));return cancelGenerator}module.exports=exports["default"]},{"../constants":1,"./handleMiddleware":8,"./updateState":12}],8:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=handleMiddleware;var _=require("../");function handleMiddleware(hook,machine){for(var _len=arguments.length,args=Array(_len>2?_len-2:0),_key=2;_key<_len;_key++){args[_key-2]=arguments[_key]}var middlewares=_.Machine.middlewares;if(middlewares.length===0){return}var loop=function loop(index,process){return index<middlewares.length-1?process(index+1):null};(function process(index){var middleware=middlewares[index];if(middleware&&typeof middleware[hook]!=="undefined"){middleware[hook].apply(machine,args)}loop(index,process)})(0)}module.exports=exports["default"]},{"../":15}],9:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=isEmptyObject;function isEmptyObject(obj){var name;for(name in obj){if(obj.hasOwnProperty(name))return false}return true}module.exports=exports["default"]},{}],10:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=registerMethods;var _toCamelCase=require("./toCamelCase");var _toCamelCase2=_interopRequireDefault(_toCamelCase);var _constants=require("../constants");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var reserved=["name","transitions","state","destroy"];function registerMethods(machine,transitions,dispatch,dispatchLatest){for(var state in transitions){(function(state){machine[(0,_toCamelCase2.default)("is "+state)]=function(){return machine.state.name===state}})(state);for(var action in transitions[state]){var normalized=(0,_toCamelCase2.default)(action);var normalizedAllowed=(0,_toCamelCase2.default)("is "+action+" allowed");if(reserved.indexOf(normalized)>=0){throw new Error((0,_constants.ERROR_RESERVED_WORD_USED_AS_ACTION)(normalized))}(function(n,na,a){machine[n]=function(){for(var _len=arguments.length,payload=Array(_len),_key=0;_key<_len;_key++){payload[_key]=arguments[_key]}return dispatch.apply(undefined,[a].concat(payload))};machine[n].latest=function(){for(var _len2=arguments.length,payload=Array(_len2),_key2=0;_key2<_len2;_key2++){payload[_key2]=arguments[_key2]}return dispatchLatest.apply(undefined,[a].concat(payload))};machine[na]=function(){return!transitions[machine.state.name]||typeof transitions[machine.state.name][a]!=="undefined"}})(normalized,normalizedAllowed,action)}}}module.exports=exports["default"]},{"../constants":1,"./toCamelCase":11}],11:[function(require,module,exports){"use strict";exports.__esModule=true;var startRe=/^[\W_]+/;var re=/[\W_]+/g;exports.default=function(text){return text.replace(startRe,"").split(re).reduce(function(result,word,idx){if(idx===0){word=word.charAt(0).toLowerCase()+word.substr(1)}else{word=word.charAt(0).toUpperCase()+word.substr(1)}result+=word;return result},"")};module.exports=exports["default"]},{}],12:[function(require,module,exports){"use strict";exports.__esModule=true;exports.default=updateState;var _validateState=require("./validateState");var _validateState2=_interopRequireDefault(_validateState);var _isEmptyObject=require("./isEmptyObject");var _isEmptyObject2=_interopRequireDefault(_isEmptyObject);var _handleMiddleware=require("./handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);var _constants=require("../constants");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function updateState(machine,state){var newState;var oldState;if(typeof state==="undefined")return;if(typeof state==="string"||typeof state==="number"){newState={name:state.toString()}}else{newState=(0,_validateState2.default)(state)}if(typeof machine.transitions[newState.name]==="undefined"||(0,_isEmptyObject2.default)(machine.transitions[newState.name])){throw new Error((0,_constants.ERROR_UNCOVERED_STATE)(newState.name))}var handler=machine.transitions[machine.state.name]["_exit"];if(typeof handler==="function"){handler.apply(machine,[machine,newState.name])}(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_STATE_WILL_CHANGE,machine);oldState=machine.state;machine.state=newState;var handler=machine.transitions[newState.name]["_entry"];if(typeof handler==="function"){handler.apply(machine,[machine,oldState.name])}(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_PROCESS_STATE_CHANGE,machine)}module.exports=exports["default"]},{"../constants":1,"./handleMiddleware":8,"./isEmptyObject":9,"./validateState":14}],13:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};exports.default=validateConfig;var _constants=require("../constants");function validateConfig(config){if((typeof config==="undefined"?"undefined":_typeof(config))!=="object")throw new Error(_constants.ERROR_MISSING_STATE);var state=config.state,transitions=config.transitions;if((typeof state==="undefined"?"undefined":_typeof(state))!=="object")throw new Error(_constants.ERROR_MISSING_STATE);if((typeof transitions==="undefined"?"undefined":_typeof(transitions))!=="object")throw new Error(_constants.ERROR_MISSING_TRANSITIONS);return true}module.exports=exports["default"]},{"../constants":1}],14:[function(require,module,exports){"use strict";exports.__esModule=true;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};exports.default=validateState;var _constants=require("../constants");function validateState(state){if(state&&(typeof state==="undefined"?"undefined":_typeof(state))==="object"&&typeof state.name!=="undefined")return state;throw new Error((0,_constants.ERROR_WRONG_STATE_FORMAT)(state))}module.exports=exports["default"]},{"../constants":1}],15:[function(require,module,exports){"use strict";exports.__esModule=true;exports.Machine=undefined;var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _createMachine=require("./createMachine");var _createMachine2=_interopRequireDefault(_createMachine);var _constants=require("./constants");var _connect=require("./helpers/connect");var _connect2=_interopRequireDefault(_connect);var _call=require("./helpers/generators/call");var _call2=_interopRequireDefault(_call);var _handleMiddleware=require("./helpers/handleMiddleware");var _handleMiddleware2=_interopRequireDefault(_handleMiddleware);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var MachineFactory=function(){function MachineFactory(){_classCallCheck(this,MachineFactory);this.machines={};this.middlewares=[];this.connect=_connect2.default;this.call=_call2.default}MachineFactory.prototype.create=function create(name,config){var _this=this;var machine=(0,_createMachine2.default)(name,config,this.middlewares);this.machines[machine.name]=machine;(0,_handleMiddleware2.default)(_constants.MIDDLEWARE_MACHINE_CREATED,machine,machine);machine.destroy=function(){return _this.destroy(machine)};return machine};MachineFactory.prototype.get=function get(name){if((typeof name==="undefined"?"undefined":_typeof(name))==="object")name=name.name;if(this.machines[name])return this.machines[name];throw new Error((0,_constants.ERROR_MISSING_MACHINE)(name))};MachineFactory.prototype.flush=function flush(){this.machines={};this.middlewares=[];(0,_connect.flush)()};MachineFactory.prototype.addMiddleware=function addMiddleware(middleware){if(Array.isArray(middleware)){this.middlewares=this.middlewares.concat(middleware)}else{this.middlewares.push(middleware)}if(middleware.__initialize)middleware.__initialize(this);if(middleware[_constants.MIDDLEWARE_REGISTERED])middleware[_constants.MIDDLEWARE_REGISTERED]()};MachineFactory.prototype.destroy=function destroy(machine){var m=machine;if(typeof machine==="string"){m=this.machines[machine];if(!m)throw new Error((0,_constants.ERROR_MISSING_MACHINE)(machine))}delete this.machines[m.name];(0,_connect.destroy)(m.name)};return MachineFactory}();var factory=new MachineFactory;exports.Machine=factory;if(typeof window!=="undefined"){window[_constants.DEVTOOLS_KEY]=factory}},{"./constants":1,"./createMachine":2,"./helpers/connect":3,"./helpers/generators/call":4,"./helpers/handleMiddleware":8}]},{},[15])(15)});
\ No newline at end of file

From f8827cdecc385ee5b944b33cef68080d35a111ce Mon Sep 17 00:00:00 2001
From: Renny Koshy <rkoshy@gmail.com>
Date: Wed, 10 Jun 2020 01:41:58 -0400
Subject: [PATCH 2/2] - Changed the project name to platform28-stent so that we
 will not get conflicts with the real   stent

---
 package.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index f575826..6fecab7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
-  "name": "stent",
-  "version": "8.0.0",
+  "name": "platform28-stent",
+  "version": "8.0.1",
   "description": "Stent is combining the ideas of redux with the concept of state machines",
   "main": "lib",
   "scripts": {