Update core_ext.rb

GH-317 is currently under discussion. In the meanwhile, make sure to not override Rails 3.x projects.
weppos · Mar 30, 2014 · 0f8f7a4 · 0f8f7a4
1 parent 4a663ce
commit 0f8f7a4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/whois/core_ext.rb b/lib/whois/core_ext.rb
@@ -1,7 +1,7 @@
 # These extensions are handy Ruby features imported from ActiveSupport
 # I don't want to make ActiveSupport a dependency
 # but I really need those methods. Credits to the Rails Core team for them.
-if defined?(ActiveSupport::VERSION) && ActiveSupport::VERSION::MAJOR >= 4
+if defined?(ActiveSupport)
   require 'active_support/core_ext/object/blank'
   require 'active_support/core_ext/class/attribute'
   require 'active_support/core_ext/array/wrap'