public/javascript/libs/select2.js
function () {
            var val;
            if (this.select) {
                val = this.select.val();
                return val === null ? [] : val;
            } else {
                val = this.opts.element.val();
                return splitVal(val, this.opts.separator);
            }
        }
function () {
            var val;
            if (this.select) {
                val = this.select.val();
                return val === null ? [] : val;
            } else {
                val = this.opts.element.val();
                return splitVal(val, this.opts.separator);
            }
        }
function ( ) { var val ; if ( this . select ) { val = this . select . val ( ) ; return val === null ? [ ] : val ; } else { val = this . opts . element . val ( ) ; return splitVal ( val , this . opts . separator ) ; } }
multi
multi