Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/expirer/core_ext/string/underscore_keys.rb

Instance Method Summary collapse

Instance Method Details

#underscore_keys ⇒ Object 



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# File 'lib/expirer/core_ext/string/underscore_keys.rb', line 4

def underscore_keys
  dup.underscore_keys!
end

#underscore_keys! ⇒ Object 



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# File 'lib/expirer/core_ext/string/underscore_keys.rb', line 8

def underscore_keys!
  keys.each do |key|
    self[key.underscore] = delete(key)
  end

  self
end