map-obj-indexed

v0.9.6

STATUS

Passing

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VISIBILITY

Public

PUBLISHED

5 years ago

SIZE

2 KB

An Object-specific version of [`map`](#map).

Map

Object

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mapObjIndexed (

fn:Function,

obj:Object

) : Object

An Object-specific version of map. The function is applied to three arguments: (value, key, obj). If only the value is significant, use map instead.

Example

const xyz = { x: 1, y: 2, z: 3 };
     const prependKeyAndDouble = (num, key, obj) => key + (num * 2);

     R.mapObjIndexed(prependKeyAndDouble, xyz); //=> { x: 'x2', y: 'y4', z: 'z6' }

Arguments

fn: Function

obj: Object

Returns

Object