Function classesToArray

Algorithm/kmp/jquery.js:7788–7796

( value )

    }
    
    function classesToArray( value ) {
        if ( Array.isArray( value ) ) {
            return value;
        }
        if ( typeof value === "string" ) {
            return value.match( rnothtmlwhite ) || [];
        }
        return [];
    }
    
    jQuery.fn.extend( {
        addClass: function( value ) {