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| author | Aidan Haran <aidanharan@yahoo.com> | 2017-12-09 13:41:02 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-12-09 13:41:02 +0000 |
| commit | 66f34a8ea58c8c98d9cc2651d386c9e5a0789d08 (patch) | |
| tree | d24e9014cf9045abc892ba97ac993e2e26e31c7e /activesupport/lib/active_support/core_ext/hash/slice.rb | |
| parent | 3291fa3630c456450f8c6a9b771f77c293d036cd (diff) | |
| parent | 55d4cf2a9c1a6e77ed7aedb866e964039bb4a143 (diff) | |
| download | rails-66f34a8ea58c8c98d9cc2651d386c9e5a0789d08.tar.gz rails-66f34a8ea58c8c98d9cc2651d386c9e5a0789d08.tar.bz2 rails-66f34a8ea58c8c98d9cc2651d386c9e5a0789d08.zip | |
Merge branch 'master' into custom-discarded-job-handling
Diffstat (limited to 'activesupport/lib/active_support/core_ext/hash/slice.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/hash/slice.rb | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/activesupport/lib/active_support/core_ext/hash/slice.rb b/activesupport/lib/active_support/core_ext/hash/slice.rb index 94dc225edb..2bd0a56ea4 100644 --- a/activesupport/lib/active_support/core_ext/hash/slice.rb +++ b/activesupport/lib/active_support/core_ext/hash/slice.rb @@ -21,9 +21,8 @@ class Hash # valid_keys = [:mass, :velocity, :time] # search(options.slice(*valid_keys)) def slice(*keys) - keys.map! { |key| convert_key(key) } if respond_to?(:convert_key, true) - keys.each_with_object(self.class.new) { |k, hash| hash[k] = self[k] if has_key?(k) } - end + keys.each_with_object(Hash.new) { |k, hash| hash[k] = self[k] if has_key?(k) } + end unless method_defined?(:slice) # Replaces the hash with only the given keys. # Returns a hash containing the removed key/value pairs. @@ -31,7 +30,6 @@ class Hash # { a: 1, b: 2, c: 3, d: 4 }.slice!(:a, :b) # # => {:c=>3, :d=>4} def slice!(*keys) - keys.map! { |key| convert_key(key) } if respond_to?(:convert_key, true) omit = slice(*self.keys - keys) hash = slice(*keys) hash.default = default |