Show event of tour does not pass the hash of step and previous #371
Description
I am using Shepherd 2.8.0. The problem is in trigger where the arguments is passed to drop, since arguments is not an Array, therefore always an empty list is returned and passed to the show handler as args.
An easy fix would be to convert to array before passing to drop:
trigger(event) {
if (!isUndefined(this.bindings) && this.bindings[event]) {
const args = drop(Array.prototype.slice.call(arguments));
this.bindings[event].forEach((binding, index) => {
const { ctx, handler, once } = binding;
const context = ctx || this;
handler.apply(context, args);
if (once) {
this.bindings[event].splice(index, 1);
}
});
}