1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859
import {path} from 'rambda'
interface Input {  a: number,  b: {    c: boolean,  },}
describe('R.path', () => {  it('without specified input type', () => {    const input = {a: 1, b: {c: true}}    const result = path<boolean>('a.b.c', input)    const curriedResult = path<boolean>('a.b.c')(input)    result // $ExpectType boolean | undefined    curriedResult // $ExpectType boolean | undefined  })
  it('without specified output type', () => {    const input = {a: 1, b: {c: true}}    const result = path('a.b.c', input)    result // $ExpectType unknown  })
  it('with string as path', () => {    const input: Input = {a: 1, b: {c: true}}    const resultA = path<boolean>('a.b.c', input)    const resultB = path<boolean>('a.b.c')(input)    resultA // $ExpectType boolean | undefined    resultB // $ExpectType boolean | undefined  })  it('with array as path', () => {    const input: Input = {a: 1, b: {c: true}}    const resultA = path<boolean>(['a', 'b', 'c'], input)    const resultB = path<boolean>(['a', 'b', 'c'])(input)    resultA // $ExpectType boolean | undefined    resultB // $ExpectType boolean | undefined  })})
describe('path with specified input', () => {  it('with string as path', () => {    const input: Input = {a: 1, b: {c: true}}    // const wrongInput = { a: 1, b: true }    // const resultA = path<Input, boolean>('a.b.c', wrongInput)    const resultA = path<Input, boolean>('a.b.c', input)    const resultB = path<Input, boolean>('a.b.c')(input)    resultA // $ExpectType boolean | undefined    resultB // $ExpectType boolean | undefined  })  it('with array as path', () => {    const input: Input = {a: 1, b: {c: true}}    const resultA = path<Input, boolean>(['a', 'b', 'c'], input)    const resultB = path<Input, boolean>(['a', 'b', 'c'])(input)    resultA // $ExpectType boolean | undefined    resultB // $ExpectType boolean | undefined  })})