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| author | Marc Schütz <schuetzm@gmx.net> | 2013-07-06 11:59:30 +0200 |
|---|---|---|
| committer | Marc Schütz <schuetzm@gmx.net> | 2013-07-06 15:56:07 +0200 |
| commit | 20c065594f1434c93e6fe64cad062a0df1f42a8e (patch) | |
| tree | d56af1342f4e79dde5a1f2328ad2b429d6465e62 /activesupport/lib/active_support/hash_with_indifferent_access.rb | |
| parent | 01d4941d0c87764742562c59d4bf7bb34ac108c4 (diff) | |
| download | rails-20c065594f1434c93e6fe64cad062a0df1f42a8e.tar.gz rails-20c065594f1434c93e6fe64cad062a0df1f42a8e.tar.bz2 rails-20c065594f1434c93e6fe64cad062a0df1f42a8e.zip | |
Make HashWithIndifferentAccess#select always return the hash.
Hash#select! returns nil if the hash didn't change and thus behaves differently
from select, so it's return value can't be used as result for the latter.
Diffstat (limited to 'activesupport/lib/active_support/hash_with_indifferent_access.rb')
| -rw-r--r-- | activesupport/lib/active_support/hash_with_indifferent_access.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb index 95e03ba95c..3da99872c0 100644 --- a/activesupport/lib/active_support/hash_with_indifferent_access.rb +++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb @@ -228,7 +228,7 @@ module ActiveSupport def to_options!; self end def select(*args, &block) - dup.select!(*args, &block) + dup.tap {|hash| hash.select!(*args, &block)} end # Convert to a regular hash with string keys. |