Retrieves the value for the given key, or undefined if it doesn't exist.
You can also access values via the values object. For example, if you had a key called gold you can do either:
this.data.get('gold');
Or access the value directly:
this.data.values.gold;
You can also pass in an array of keys, in which case an array of values will be returned:
this.data.get([ 'gold', 'armor', 'health' ]);
This approach is useful for destructuring arrays in ES6.
| name | type | description |
|---|---|---|
| key | string | Array.<string> |
The key of the value to retrieve, or an array of keys. |
The value belonging to the given key, or an array of values, the order of which will match the input array.