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| author | Gonçalo Silva <goncalossilva@gmail.com> | 2010-06-30 23:01:30 +0100 |
|---|---|---|
| committer | Gonçalo Silva <goncalossilva@gmail.com> | 2010-06-30 23:01:30 +0100 |
| commit | d2c633ba0bfb7baacdee89a46d7d036d24c68817 (patch) | |
| tree | 8f0974852b51597652e6ae73da26f3eb80fe878b /activesupport/lib/active_support/ordered_hash.rb | |
| parent | 92c0f17d6d2a958d3a6285b0e5408e9e0e7122e1 (diff) | |
| parent | c63cf7bf0db708fe46a929cf57649ab5a92034af (diff) | |
| download | rails-d2c633ba0bfb7baacdee89a46d7d036d24c68817.tar.gz rails-d2c633ba0bfb7baacdee89a46d7d036d24c68817.tar.bz2 rails-d2c633ba0bfb7baacdee89a46d7d036d24c68817.zip | |
Merge branch 'master' of http://github.com/rails/rails
Diffstat (limited to 'activesupport/lib/active_support/ordered_hash.rb')
| -rw-r--r-- | activesupport/lib/active_support/ordered_hash.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/ordered_hash.rb b/activesupport/lib/active_support/ordered_hash.rb index 91de722748..6b563b9063 100644 --- a/activesupport/lib/active_support/ordered_hash.rb +++ b/activesupport/lib/active_support/ordered_hash.rb @@ -149,6 +149,8 @@ module ActiveSupport self end + alias_method :update, :merge! + def merge(other_hash, &block) dup.merge!(other_hash, &block) end @@ -160,6 +162,10 @@ module ActiveSupport self end + def invert + OrderedHash[self.to_a.map!{|key_value_pair| key_value_pair.reverse}] + end + def inspect "#<OrderedHash #{super}>" end |