Method attach

src/AutoNumeric.js:2868–2875

* Attach the given AutoNumeric element to the shared local 'init' list. * When doing that, by default the DOM content is left untouched. * The user can force a reformat with the new shared list options by passing a second argument to `true`. * * @param {AutoNumeric} otherAnElemen

(otherAnElement, reFormat = true)

     * @returns {AutoNumeric}
     */
    attach(otherAnElement, reFormat = true) { //FIXME test this
        this._addToLocalList(otherAnElement.node()); //FIXME Should we make sure the element is not already in the list?
        if (reFormat) {
            otherAnElement.update(this.settings);
        }

        return this;
    }

    /**
     * Format and return the given value, or set the formatted value into the given DOM element if one is passed as an argument.