class Hash
Public Instance Methods
symbolize_keys!()
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# File lib/ammitto/hash.rb, line 2 def symbolize_keys! self.keys.each do |k| if self[k].is_a? Hash self[k].symbolize_keys! end if k.is_a? String raise RuntimeError, "Symbolizing key '#{k}' means overwrite some data (key :#{k} exists)" if self[k.to_sym] self[k.to_sym] = self[k] self.delete(k) end end return self end