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| author | Arthur Neves <arthurnn@gmail.com> | 2014-02-26 15:22:52 -0500 |
|---|---|---|
| committer | Arthur Neves <arthurnn@gmail.com> | 2014-03-07 12:30:20 -0500 |
| commit | a94966ea094fcfd94cf09642d3a561af80c64602 (patch) | |
| tree | b0bd592c6dcc628c92d7c33e979cbaa401806746 /activesupport/lib | |
| parent | f60b5249194d71a5a7ad152332400af39543628f (diff) | |
| download | rails-a94966ea094fcfd94cf09642d3a561af80c64602.tar.gz rails-a94966ea094fcfd94cf09642d3a561af80c64602.tar.bz2 rails-a94966ea094fcfd94cf09642d3a561af80c64602.zip | |
Fix OrderedHash.select to return self instance.
On ruby 2.1.1 the behavior of .select and .reject has changed.
They will return a Hash new instance, so we need to override them to
keep the instance object class.
Diffstat (limited to 'activesupport/lib')
| -rw-r--r-- | activesupport/lib/active_support/ordered_hash.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/ordered_hash.rb b/activesupport/lib/active_support/ordered_hash.rb index 58a2ce2105..4680d5acb7 100644 --- a/activesupport/lib/active_support/ordered_hash.rb +++ b/activesupport/lib/active_support/ordered_hash.rb @@ -28,6 +28,10 @@ module ActiveSupport coder.represent_seq '!omap', map { |k,v| { k => v } } end + def select(*args, &block) + dup.tap { |hash| hash.select!(*args, &block) } + end + def reject(*args, &block) dup.tap { |hash| hash.reject!(*args, &block) } end |