src/dual-listbox.js
/**
     * @Private
     * Splits the options and places them in the correct list.
     */
@Private
Splits the options and places them in the correct list.
@Private Splits the options and places them in the correct list .
_splitOptions(options) {
        for (let i = 0; i < options.length; i++) {
            let option = options[i];
            if (DualListbox.isDomElement(option)) {
                this._addOption({
                    text: option.innerHTML,
                    value: option.value,
                    selected: option.attributes.selected,
                });
            } else {
                this._addOption(option);
            }
        }
    }
_splitOptions ( options ) { for ( let i = 0 ; i < options . length ; i ++ ) { let option = options [ i ] ; if ( DualListbox . isDomElement ( option ) ) { this . _addOption ( { text : option . innerHTML , value : option . value , selected : option . attributes . selected , } ) ; } else { this . _addOption ( option ) ; } } }
@Private
 Splits the options and places them in the correct list.
@Private Splits the options and places them in the correct list .