21 lines
416 B
TypeScript
21 lines
416 B
TypeScript
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import { Pipe, PipeTransform } from '@angular/core';
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/**
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* Invert the order of arrays in templates
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*
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* @example
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* ```html
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* <li *ngFor="let user of users | reverse">
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* {{ user.name }} has the id: {{ user.id }}
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* </li>
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* ```
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*/
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@Pipe({
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name: 'reverse'
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})
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export class ReversePipe implements PipeTransform {
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public transform(value: any[]): any[] {
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return value.slice().reverse();
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}
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}
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