Fix ruby2_keywords on Ruby 3.2

.github/workflows/testing.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby_version: [2.6.9, 2.7.5, 3.0.3]
+        ruby_version: ["2.6", "2.7", "3.0", "3.1", "3.2"]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Ruby

Rakefile

@@ -1,6 +1,7 @@
 require "bundler/gem_tasks"
 require "rspec/core/rake_task"
 
-RSpec::Core::RakeTask.new(:spec)
+rspec = RSpec::Core::RakeTask.new(:spec)
+rspec.ruby_opts = "-w"
 
 task :default => :spec

lib/active_operation/base.rb

@@ -4,7 +4,7 @@ class ActiveOperation::Base
   include SmartProperties
   include ActiveSupport::Callbacks
 
-  attr_accessor :output
+  attr_writer :output
   attr_accessor :error
 
   property :state, accepts: [:initialized, :halted, :succeeded, :failed], required: true, default: :initialized
@@ -19,6 +19,7 @@ class << self
     def perform(*args)
       new(*args).call
     end
+    ruby2_keywords :perform if respond_to?(:ruby2_keywords, true)
 
     def from_proc(execute)
       Class.new(self) do
@@ -54,15 +55,18 @@ def from_proc(execute)
     def call(*args)
       perform(*args)
     end
+    ruby2_keywords :call if respond_to?(:ruby2_keywords, true)
 
     def inputs
       []
     end
 
     def to_proc
-      ->(*args) {
+      proc = ->(*args) {
         perform(*args)
       }
+      proc.ruby2_keywords if proc.respond_to?(:ruby2_keywords)
+      proc
     end
 
     protected

lib/active_operation/pipeline.rb

@@ -17,7 +17,7 @@ def new(context, *input)
           result[key] = value.kind_of?(Proc) ? context.instance_exec(&value) : value
         end
 
-        __getobj__.new *positional_args, attributes_from_input.merge(attributes_from_pipeline)
+        __getobj__.new(*positional_args, attributes_from_input.merge(attributes_from_pipeline))
       end
     end
 

spec/active_operation/pipeline_spec.rb

@@ -211,7 +211,7 @@ def execute
       pipeline = described_class.compose do
         use -> { 2 }
         use -> (number) { number * 2 }
-        use -> (number) { number -1 }
+        use -> (number) { number - 1 }
       end
 
       expect(pipeline).to succeed_to_perform.and_return(3)

spec/spec_helper.rb

@@ -1,3 +1,7 @@
+if Warning.respond_to?(:[])
+  Warning[:deprecated] = true
+end
+
 require 'pry'
 $LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
 require 'active_operation'