Method: Hash#symbolize_keys!

Defined in:
lib/core_ext/hash/keys.rb

#symbolize_keys! ⇒ Object

Destructively convert all keys to symbols, as long as they respond to to_sym. Same as symbolize_keys, but modifies self.



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# File 'lib/core_ext/hash/keys.rb', line 30

def symbolize_keys!
  keys.each do |key|
    self[(key.to_sym rescue key) || key] = delete(key)
  end
  self
end