From 64ae9a58ae54d7d036e930e75fac3e4a1ab0052e Mon Sep 17 00:00:00 2001 From: Emily Date: Tue, 12 Apr 2016 10:49:07 +0200 Subject: Restore Hash#transform_keys behavior to always return a Hash instance --- activesupport/lib/active_support/core_ext/hash/keys.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'activesupport/lib/active_support/core_ext/hash/keys.rb') diff --git a/activesupport/lib/active_support/core_ext/hash/keys.rb b/activesupport/lib/active_support/core_ext/hash/keys.rb index 8b2366c4b3..1bfa18aeee 100644 --- a/activesupport/lib/active_support/core_ext/hash/keys.rb +++ b/activesupport/lib/active_support/core_ext/hash/keys.rb @@ -11,7 +11,7 @@ class Hash # hash.transform_keys.with_index { |k, i| [k, i].join } # => {"name0"=>"Rob", "age1"=>"28"} def transform_keys return enum_for(:transform_keys) { size } unless block_given? - result = self.class.new + result = {} each_key do |key| result[yield(key)] = self[key] end -- cgit v1.2.3