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Commit b826e98

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Documented and Typed fields.value (#96)
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4 files changed

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‎README.md

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@@ -279,6 +279,10 @@ Updates a value of the specified index of the array field.
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A function to add a value to the beginning of the array.
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#### `fields.value: any[]`
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The value of the array. Should be treated as readonly.
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#### `meta.active?: boolean`
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[See the 🏁 Final Form docs on `active`](https://github.com/final-form/final-form#active-boolean).

‎src/FieldArray.test.js

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@@ -682,6 +682,28 @@ describe('FieldArray', () => {
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expect(getByTestId('values')).toHaveTextContent('')
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})
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it('should provide value', () => {
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const renderArray = jest.fn(() => <div />)
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render(
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<Form
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onSubmit={onSubmitMock}
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mutators={arrayMutators}
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subscription={{}}
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initialValues={{ foo: ['a', 'b', 'c'] }}
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>
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{() => (
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<form>
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<FieldArray name="foo">{renderArray}</FieldArray>
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</form>
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)}
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</Form>
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)
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expect(renderArray).toHaveBeenCalled()
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expect(renderArray).toHaveBeenCalledTimes(1)
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expect(renderArray.mock.calls[0][0].fields.value).toEqual(['a', 'b', 'c'])
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})
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// it('should respect record-level validation', () => {
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// // https://github.com/final-form/react-final-form-arrays/pull/84
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// const { getByTestId, getByText } = render(

‎src/index.d.ts

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@@ -17,6 +17,7 @@ export interface FieldArrayRenderProps<FieldValue, T extends HTMLElement> {
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shift: () => FieldValue
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swap: (indexA: number, indexB: number) => void
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unshift: (value: FieldValue) => void
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value: FieldValue[]
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} & FieldState<FieldValue[]>
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meta: Partial<{
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// TODO: Make a diff of `FieldState` without all the functions

‎src/types.js.flow

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@@ -34,7 +34,8 @@ export type FieldArrayRenderProps = {
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remove: (index: number) => any,
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shift: () => any,
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swap: (indexA: number, indexB: number) => void,
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unshift: (value: any) => void
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unshift: (value: any) => void,
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value: any[]
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},
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meta: Meta
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}

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