Extends Locale.Set (the class which Locale sets are an instance of) with a function to create locale sets from a JSON string. This locale set can then be used through Locale.use to set as current locale.

Returns a Locale.Set containing the language items described in the JSON string.

Language.Set.from(str);

1. str - (string) a JSON string.

var json = '{"name":"en-US","sets":{"FormValidator":{"required":"This field is required."}}}';
var mySet = Locale.Set.from(json);
Locale.use(mySet); // mySet is now the current locale

• (object) A new Locale.Set instance.