diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/hash/keys.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/hash/keys.rb | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/activesupport/lib/active_support/core_ext/hash/keys.rb b/activesupport/lib/active_support/core_ext/hash/keys.rb index b4c451ace4..1845e74c45 100644 --- a/activesupport/lib/active_support/core_ext/hash/keys.rb +++ b/activesupport/lib/active_support/core_ext/hash/keys.rb @@ -4,7 +4,7 @@ class Hash # hash = { name: 'Rob', age: '28' } # # hash.transform_keys{ |key| key.to_s.upcase } - # # => { "NAME" => "Rob", "AGE" => "28" } + # # => {"NAME"=>"Rob", "AGE"=>"28"} def transform_keys result = {} each_key do |key| @@ -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 @@ -78,7 +78,7 @@ class Hash # hash = { person: { name: 'Rob', age: '28' } } # # hash.deep_transform_keys{ |key| key.to_s.upcase } - # # => { "PERSON" => { "NAME" => "Rob", "AGE" => "28" } } + # # => {"PERSON"=>{"NAME"=>"Rob", "AGE"=>"28"}} def deep_transform_keys(&block) result = {} each do |key, value| @@ -105,7 +105,7 @@ class Hash # hash = { person: { name: 'Rob', age: '28' } } # # hash.deep_stringify_keys - # # => { "person" => { "name" => "Rob", "age" => "28" } } + # # => {"person"=>{"name"=>"Rob", "age"=>"28"}} def deep_stringify_keys deep_transform_keys{ |key| key.to_s } end @@ -124,7 +124,7 @@ class Hash # hash = { 'person' => { 'name' => 'Rob', 'age' => '28' } } # # hash.deep_symbolize_keys - # # => { person: { name: "Rob", age: "28" } } + # # => {:person=>{:name=>"Rob", :age=>"28"}} def deep_symbolize_keys deep_transform_keys{ |key| key.to_sym rescue key } end |