From 1477ac7cde1fd51f8253ccba9c40fe85f3f16235 Mon Sep 17 00:00:00 2001
From: Ryan Bigg <radarlistener@gmail.com>
Date: Wed, 23 Nov 2011 13:19:54 +1100
Subject: [PATCH] Add gc_hacks that speeds up the tests slightly

70 second improvement (290 -> 220) on my machine
---
 core/spec/support/gc_hacks.rb | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 core/spec/support/gc_hacks.rb

diff --git a/core/spec/support/gc_hacks.rb b/core/spec/support/gc_hacks.rb
new file mode 100644
index 00000000000..20604e3021e
--- /dev/null
+++ b/core/spec/support/gc_hacks.rb
@@ -0,0 +1,17 @@
+# From: http://www.rubyinside.com/careful-cutting-to-get-faster-rspec-runs-with-rails-5207.html
+counter = -1
+RSpec.configure do |config|
+  config.after(:each) do
+    counter += 1
+    if counter > 9
+      GC.enable
+      GC.start
+      GC.disable
+      counter = 0
+    end
+  end
+
+  config.after(:suite) do
+    counter = 0
+  end
+end