deno.land / x / rambda@v9.1.1 / source / mapArray-spec.ts

mapArray-spec.ts
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import {mapArray} from 'rambda'
const list = [1, 2, 3]
describe('R.mapArray without transform', () => { it('happy', () => { const result = mapArray(x => { x // $ExpectType number return x + 1 }, list) result // $ExpectType number[] }) it('curried required explicit type', () => { const result = mapArray<number>(x => { x // $ExpectType number return x + 1 })(list) result // $ExpectType number[] })})
describe('R.mapArray with transform', () => { it('happy', () => { const result = mapArray(x => { x // $ExpectType number return String(x + 1) }, list) result // $ExpectType string[] }) it('curried required explicit types', () => { const result = mapArray<number, string>(x => { x // $ExpectType number return String(x + 1) })(list) result // $ExpectType string[] })})
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2 months ago