Module: DataPackage::Helpers

Defined in:
lib/data_package/helpers.rb

Class Method Summary collapse

Class Method Details

.symbolize_keys(hash) ⇒ Object

devblog.avdi.org/2009/07/14/recursively-symbolize-keys/



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# File 'lib/data_package/helpers.rb', line 5

def symbolize_keys(hash)
  hash.inject({}){|result, (key, value)|
    new_key = case key
              when String then key.to_sym
              else key
              end
    new_value = case value
                when Hash then symbolize_keys(value)
                else value
                end
    result[new_key] = new_value
    result
  }
end