Created
January 6, 2022 19:58
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TypeScript Multiple Inheritance using Mixins.
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| import {using, Disposable} from "using-statement"; | |
| import {Mixin} from "ts-mixer"; | |
| import {EventEmitter} from "events"; | |
| class Walker { | |
| walk() { | |
| console.log("walking..."); | |
| } | |
| } | |
| class Jumper { | |
| jump() { | |
| console.log("jumping..."); | |
| } | |
| } | |
| // extending 3 Class | |
| class MyComplexClass extends Mixin(EventEmitter, Walker, Jumper) implements Disposable { | |
| private readonly _name: string; | |
| constructor(name = "n/A") { | |
| super(); | |
| this._name = name; | |
| } | |
| get name(): string { | |
| return this._name; | |
| } | |
| dispose(): void { | |
| console.log("disposed."); | |
| } | |
| } | |
| using(new MyComplexClass("sqrt(-1)"), complex => { | |
| console.log(complex.name); | |
| complex.jump(); | |
| complex.walk(); | |
| }) |
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