Easy multiple-inheritance in Backbone.js
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(function () { | |
function extendEach () { | |
var args = Array.prototype.slice.call(arguments), | |
child = this; | |
_.each(args, function (proto) { | |
child = child.extend(proto); | |
}); | |
return child; | |
} | |
Backbone.Model.extendEach = | |
Backbone.Collection.extendEach = | |
Backbone.Router.extendEach = | |
Backbone.View.extendEach = extendEach; | |
})(); |
Nop, use like that (see the .prototype):
var MyModel = Backbone.Model.extendEach(Another.Model.prototype, ..., [properties])
Actually @sroze, no.
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Clever little script. If I'm not mistaken, you'd use it like
ClassC = Backbone.Model.extendEach(ClassA, ClassB, [properties])