object-map-iterator v1.0.0

object-map-iterator

Iterate an object with map function

Installation

• Npm

npm install object-map-iterator --save

• Yarn

yarn add object-map-iterator

Usage

require('object-map-iterator');

const obj = { foo: 'FOO', bar: 'BAR' }

obj.map(( value, key, index ) => {
    if (key === 'foo') return;
    else return `... ${value}!!!`;
});

console.log(obj);
// returns { foo: 'FOO', bar: '... BAR!!!' }

Be aware

• You can leave function parameters empty.
• If your function return undefined no values in the object will be changed.

• You can only return the same datatype as the original value, otherwise the object will not be updated.

  The package object-map-iterator adds the map function in the Object.prototype global variable. That doesn't imply javascript itself or any other library functionality, but it is good to know what you are dealing with.