From 60255face280d8d867337d5723f0d8885909571f Mon Sep 17 00:00:00 2001
From: Jeffry Degrande <jeffry@jeffrydegrande.com>
Date: Thu, 19 Jul 2018 20:07:12 -0700
Subject: [PATCH 1/2] Fix crash when using global FirebasePushid.Cache

---
 lib/firebase_pushid.ex        | 9 ++++++---
 test/firebase_pushid_test.exs | 4 ++++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/lib/firebase_pushid.ex b/lib/firebase_pushid.ex
index 31ed721..468adb7 100644
--- a/lib/firebase_pushid.ex
+++ b/lib/firebase_pushid.ex
@@ -70,9 +70,12 @@ defmodule FirebasePushid do
       [3, 0]
   """
   def increment_list(list) when is_list(list), do: Bump.call(list)
-  def increment_list(data) when is_pid(data)  do
-    new_list = Cache.random_nums(data)
-               |> Bump.call()
+
+  def increment_list(data) when is_pid(data) or data == Cache do
+    new_list =
+      Cache.random_nums(data)
+      |> Bump.call()
+
     Cache.set_random_nums(data, new_list)
   end
 
diff --git a/test/firebase_pushid_test.exs b/test/firebase_pushid_test.exs
index b390ff3..13d5193 100644
--- a/test/firebase_pushid_test.exs
+++ b/test/firebase_pushid_test.exs
@@ -21,4 +21,8 @@ defmodule FirebasePushidTest do
     another_id = next_id(data, 1510666856950)
     assert String.slice(another_id, 0..7) != "-Kyukibf"
   end
+
+  test "Multiple calls with FirebasePushid.Cache" do
+    for _ <- 1..100, do: generate
+  end
 end

From 9f5499f2c3b321a22d2b2e4bc7802008d46a1302 Mon Sep 17 00:00:00 2001
From: Jeffry Degrande <jeffry@jeffrydegrande.com>
Date: Thu, 19 Jul 2018 20:08:26 -0700
Subject: [PATCH 2/2] fix warnings

---
 test/firebase_pushid_test.exs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/firebase_pushid_test.exs b/test/firebase_pushid_test.exs
index 13d5193..3d8e8ea 100644
--- a/test/firebase_pushid_test.exs
+++ b/test/firebase_pushid_test.exs
@@ -4,7 +4,7 @@ defmodule FirebasePushidTest do
   import FirebasePushid
 
   test 'generate' do
-    assert generate
+    assert generate()
   end
 
   test "new_id" do
@@ -23,6 +23,6 @@ defmodule FirebasePushidTest do
   end
 
   test "Multiple calls with FirebasePushid.Cache" do
-    for _ <- 1..100, do: generate
+    for _ <- 1..100, do: generate()
   end
 end