Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/active_interaction/backports.rb

Instance Method Summary collapse

Instance Method Details

#transform_keys ⇒ Object

Required for Rails < 4.0.0.



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# File 'lib/active_interaction/backports.rb', line 26

def transform_keys
  result = {}
  each_key do |key|
    result[yield(key)] = self[key]
  end
  result
end