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Diffstat (limited to 'activesupport/CHANGELOG.md')
| -rw-r--r-- | activesupport/CHANGELOG.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index 0a12ba6cdd..82752b6776 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -1,5 +1,16 @@ ## Rails 4.0.0 (unreleased) ## +* Hash#extract! returns only those keys that present in the reciever. + + {:a => 1, :b => 2}.extract!(:a, :x) # => {:a => 1} + + *Mikhail Dieterle* + +* Hash#extract! returns the same subclass, that the reciever is. I.e. + HashWithIndifferentAccess#extract! returns HashWithIndifferentAccess instance. + + *Mikhail Dieterle* + * Optimize ActiveSupport::Cache::Entry to reduce memory and processing overhead. *Brian Durand* * Tests tag the Rails log with the current test class and test case: |