/** * @class Ext.util.CSV * @extend Ext.util.DelimitedValue * @singleton * This class contains utility methods for dealing with CSV (Comma Separated Values) as * specified in <a href="http://tools.ietf.org/html/rfc4180">RFC 4180</a>. * * For details see `{@link Ext.util.DelimitedValue}`. * * @since 5.1.0 */