Avoid uninitialized constant errors when trying to load up SimpleForm in irb

2012-01-11 00:56:42 -02:00 · 2012-01-11 00:56:42 -02:00 · 5ee3653f39
parent 9373dfb63b
commit 5ee3653f39
1 changed files with 1 additions and 1 deletions
--- a/lib/simple_form.rb
+++ b/lib/simple_form.rb
@ -106,7 +106,7 @@ module SimpleForm

  # Cache simple form inputs discovery
  mattr_accessor :cache_discovery
-  @@cache_discovery = !Rails.env.development?
+  @@cache_discovery = defined?(Rails) && !Rails.env.development?

  # Adds a class to each generated button, mostly for compatiblity
  mattr_accessor :button_class