method
quoted_columns_for_index
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Class: ActiveRecord::ConnectionAdapters::MysqlAdapter
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quoted_columns_for_index(column_names, options = {})
protected
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# File activerecord/lib/active_record/connection_adapters/mysql_adapter.rb, line 559 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