Rob r0bchain
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| import { Pipe, PipeTransform } from '@angular/core'; | |
| @Pipe({ | |
| name: 'pairs' | |
| }) | |
| export class PairsPipe implements PipeTransform { | |
| transform( arr: any[] ): any[] { | |
| const pares = arr.reduce( (result, value, index, array) => { |