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Merge pull request #15448 from akshay-vishnoi/doc_changes

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[ci skip] Correct output of Hash#symbolize_keys
This commit is contained in:
Carlos Antonio da Silva 2014-05-31 14:57:21 -03:00
commit ccda54a925
1 changed files with 2 additions and 2 deletions
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4
activesupport/lib/active_support/core_ext/hash/keys.rb
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@ -27,7 +27,7 @@ class Hash
# hash = { name: 'Rob', age: '28' }
#
# hash.stringify_keys
# # => { "name" => "Rob", "age" => "28" }
# # => {"name"=>"Rob", "age"=>"28"}
def stringify_keys
transform_keys{ |key| key.to_s }
end
@ -44,7 +44,7 @@ class Hash
# hash = { 'name' => 'Rob', 'age' => '28' }
#
# hash.symbolize_keys
# # => { name: "Rob", age: "28" }
# # => {:name=>"Rob", :age=>"28"}
def symbolize_keys
transform_keys{ |key| key.to_sym rescue key }
end