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Huáng JùnliàngandGitHub
90d0687df9
* breaking(partial-app): require version option * chore: update yarn.lock * test: add case for empty version * update artifacts
39 lines
784 B
JavaScript
39 lines
784 B
JavaScript
class Sign {
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constructor(sign) {
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this.sign = sign;
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}
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getSign() {
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return this.sign;
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}
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}
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class Partial extends Sign {
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constructor(sign) {
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super(sign);
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this.boundCompare = this.compare(?, ?);
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}
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getSign() {
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return this.sign * 2;
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}
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compare(a, b) {
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if(a > b){
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return super.getSign();
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}
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}
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}
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const foo = new Partial(1);
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const bar = new Partial(-1);
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expect(foo.boundCompare(3,1)).toEqual(1);
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expect(foo.boundCompare.length).toEqual(2);
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expect(foo.boundCompare.name).toEqual("compare");
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expect(bar.boundCompare(3,1)).toEqual(-1);
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expect(foo.boundCompare.call(bar, 3, 1)).toEqual(1);
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expect(bar.boundCompare.call(foo, 3, 1)).toEqual(-1);
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expect(foo.compare.call(bar, 3, 1)).toEqual(-1);
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expect(bar.compare.call(foo, 3, 1)).toEqual(1);
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