Add namespace check

2012-10-11 09:23:53 +09:00 · 2012-10-11 09:23:53 +09:00 · f9ccc6efdf
parent 92a074bc18
commit f9ccc6efdf
1 changed files with 4 additions and 1 deletions
--- a/lib/compat/multi_json.rb
+++ b/lib/compat/multi_json.rb
@ -1,7 +1,10 @@
 gem 'multi_json', '>= 1.0.0'
 require 'multi_json'

-if !MultiJson.respond_to?(:load) || [Kernel, ActiveSupport::Dependencies::Loadable].include?(MultiJson.method(:load).owner)
+if !MultiJson.respond_to?(:load) || [
+  defined?(Kernel) && Kernel,
+  defined?(ActiveSupport::Dependencies::Loadable) && ActiveSupport::Dependencies::Loadable
+].compact.include?(MultiJson.method(:load).owner)
  module MultiJson
    class <<self
      alias :load :decode