Collections

unzip

Split paired coordinates into parallel series.

Use it in your component

Standalone component

import { Component } from '@angular/core';
import { JsonPipe } from '@angular/common';
import { UnzipPipe } from 'extra-pipe';

@Component({
  standalone: true,
  imports: [UnzipPipe, JsonPipe],
  template: `{{ pairs | unzip | json }}`,
})
export class ExampleComponent {
readonly pairs = [[1,"A"],[2,"B"]] as const;
}

Template

{{ pairs | unzip | json }}

Try it live.

The output below runs the packed library. Edit data, not code.

Input (JSON)Use double quotes for text, or a number, array, object or null.

Parameters (JSON array)No parameters: use []. Locale is controlled separately.

Output localeThis pipe has no locale override.

Live template data

readonly value = [
  [
    1,
    "A"
  ],
  [
    2,
    "B"
  ]
] as const;

{{ value | unzip | json }}

Rendered output

[
  [
    1,
    2
  ],
  [
    "A",
    "B"
  ]
]