Method: Hash#swapkey!

Defined in:
lib/facebooker/rails/helpers.rb

#swapkey!(newkey, oldkey) ⇒ Object

This method is lifted from Ruby Facets core



761
762
763
764
 
# File 'lib/facebooker/rails/helpers.rb', line 761

def swapkey!( newkey, oldkey )
  self[newkey] = self.delete(oldkey) if self.has_key?(oldkey)
  self
end