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method

normalize_keys

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Ruby on Rails latest stable (v4.0.2) - 0 notes - Class: XMLConverter
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  • What's this?
normalize_keys(params) private

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# File activesupport/lib/active_support/core_ext/hash/conversions.rb, line 138
      def normalize_keys(params)
        case params
          when Hash
            Hash[params.map { |k,v| [k.to_s.tr('-', '_'), normalize_keys(v)] } ]
          when Array
            params.map { |v| normalize_keys(v) }
          else
            params
        end
      end
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