What is options in Backbone.js that I see all over the official source code and also used in a tutorial blog by Thomas Davis with sample code here:
Friends = Backbone.Collection.extend({
initialize: function (models, options) {
this.bind(add, options.view.addFriendLi);
}
});
I don't see any other tutorials using it, and even the doc mentioning it. It does, but in a context kind of format ([options]), not in a hard-coded options: options.view.addFriendLi