object-map

Map a function over the values of an Object to produce a new Object with the same keys.

The API is modelled after the native Array#map method.

Installation

$ npm install --save object-map

Example

var objectMap = require('object-map');

var target = {
  foo: 1,
  bar: 2
};

var result = objectMap(target, function(value) {
  return value * value;
});
// => {foo: 1, bar: 4}

API

objectMap(target, callback[, thisArg])

target an object who's properties are iterated using hasOwnProperty callback a function producing a value of the new Object, taking three arguments: currentValue the value currently associated with the key key the current key object the original object passed to objectMap thisArg Optional. Value to use as this when executing callback.

License

MIT