Add or remove multiple elements from ASet at once
This commit is contained in:
20
src/aset.ts
20
src/aset.ts
@ -19,20 +19,22 @@ export class ASet<T> extends Array {
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}
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/**
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* Add single element to set if unique
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* @param {T} el Element to add
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* Add elements to set if unique
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* @param items
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*/
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add(el: T) {
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if(!this.has(el)) this.push(el);
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add(...items: T[]) {
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items.filter(el => !this.has(el)).forEach(el => this.push(el));
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}
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/**
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* Delete element from set
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* @param {T} el Element that will be deleted
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* Delete elements from set
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* @param items Elements that will be deleted
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*/
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delete(el: T) {
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const index = this.indexOf(el);
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if(index != -1) this.slice(index, 1);
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delete(...items: T[]) {
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items.forEach(el => {
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const index = this.indexOf(el);
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if(index != -1) this.slice(index, 1);
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})
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}
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/**
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