Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/core_ext/hash.rb

Instance Method Summary collapse

Instance Method Details

#symbolize_keys! ⇒ Object 



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# File 'lib/core_ext/hash.rb', line 2

def symbolize_keys!
  t=self.dup
  self.clear
  t.each_pair do |k,v|
    case v
    when Hash
      v.symbolize_keys!
    when Array
      v.each do |e|
        if e.kind_of?(Hash)
          e.symbolize_keys!
        end
      end
    end
    self[k.to_sym] = v
    self
  end
  self
end