29 lines
535 B
TypeScript
29 lines
535 B
TypeScript
class Animal {
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constructor(public name) { }
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move(meters) {
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alert(this.name + " moved " + meters + "m.");
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}
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}
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class Snake extends Animal {
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constructor(name) { super(name); }
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move() {
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alert("Slithering...");
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super.move(5);
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}
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}
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class Horse extends Animal {
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constructor(name) { super(name); }
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move() {
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alert("Galloping...");
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super.move(45);
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}
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}
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var sam = new Snake("Sammy the Python")
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var tom: Animal = new Horse("Tommy the Palomino")
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sam.move()
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tom.move(34)
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