Function mapEntries

Description

Map over all the keys to create a new object

Example

const ra = {
  name: 'Ra',
  power: 'sun',
  rank: 100,
  culture: 'egypt'
}

mapEntries(ra, (key, value) => [key.toUpperCase(), `${value}`]) // => { NAME: 'Ra', POWER: 'sun', RANK: '100', CULTURE: 'egypt' }

mapEntries<
    TKey extends string
    | number
    | symbol,
    TValue,
    TNewKey extends string | number | symbol,
    TNewValue,
>(
    obj: Readonly<Record<TKey, TValue>>,
    toEntry: (key: TKey, value: TValue) => [TNewKey, TNewValue],
): Record<TNewKey, TNewValue>
Type Parameters
- TKey extends string | number | symbol
- TValue
- TNewKey extends string | number | symbol
- TNewValue
Parameters
- obj: Readonly<Record<TKey, TValue>>
- toEntry: (key: TKey, value: TValue) => [TNewKey, TNewValue]
Returns Record<TNewKey, TNewValue>
- Defined in object.ts:80

Function mapEntries

Description

Example

Type Parameters

Parameters

Returns Record<TNewKey, TNewValue>

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