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method

quoted_columns_for_index

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v3.1.0 - Show latest stable - 0 notes - Class: Mysql2Adapter
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quoted_columns_for_index(column_names, options = {}) protected

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# File activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb, line 623
        def quoted_columns_for_index(column_names, options = {})
          length = options[:length] if options.is_a?(Hash)

          quoted_column_names = case length
          when Hash
            column_names.map {|name| length[name] ? "#{quote_column_name(name)}(#{length[name]})" : quote_column_name(name) }
          when Fixnum
            column_names.map {|name| "#{quote_column_name(name)}(#{length})"}
          else
            column_names.map {|name| quote_column_name(name) }
          end
        end
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