37 lines
1016 B
JavaScript
37 lines
1016 B
JavaScript
(function(){
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var Animal, Horse, Snake, sam, tom;
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var __extends = function(child, parent) {
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var ctor = function(){ };
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ctor.prototype = parent.prototype;
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child.__superClass__ = parent.prototype;
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child.prototype = new ctor();
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child.prototype.constructor = child;
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};
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Animal = function Animal() { };
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Animal.prototype.move = function move(meters) {
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return alert(this.name + " moved " + meters + "m.");
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};
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Snake = function Snake(name) {
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this.name = name;
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return this;
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};
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__extends(Snake, Animal);
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Snake.prototype.move = function move() {
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alert("Slithering...");
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return Snake.__superClass__.move.call(this, 5);
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};
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Horse = function Horse(name) {
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this.name = name;
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return this;
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};
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__extends(Horse, Animal);
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Horse.prototype.move = function move() {
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alert("Galloping...");
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return Horse.__superClass__.move.call(this, 45);
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};
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sam = new Snake("Sammy the Python");
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tom = new Horse("Tommy the Palomino");
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sam.move();
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tom.move();
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})();
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