Created
April 2, 2019 22:14
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Omit an array element
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| import {omit} from './omit' | |
| describe(`Omit`, () => { | |
| it(`removes item with index from array`, async () => { | |
| const arr = [1, 2, 3] | |
| expect(omit(0, arr)).toEqual([2, 3]) | |
| }) | |
| }) |
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| export const omit = (n: number, arr: any[]) => [ | |
| ...arr.slice(0, n), | |
| ...arr.slice(n + 1), | |
| ] | |
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