Revert ee571fe which caused a regression.

Because mutation. Fixes #496. Needs a test.
2015-01-21 09:56:47 +01:00 · 2015-01-21 09:56:47 +01:00 · a3d6f2c616
parent 3add178bd2
commit a3d6f2c616
1 changed files with 1 additions and 1 deletions
--- a/lib/ransack/search.rb
+++ b/lib/ransack/search.rb
@ -153,7 +153,7 @@ module Ransack
    end

    def collapse_multiparameter_attributes!(attrs)
-      attrs.each_key do |k|
+      attrs.keys.each do |k|
        if k.include?(Constants::LEFT_PARENTHESIS)
          real_attribute, position = k.split(/\(|\)/)
          cast =