clean-deep

Removes empty objects, arrays, empty strings, null and undefined values from objects. Does not alter the original object.

As of version 3.0.0, clean-deep traverses arrays as well as objects.

Status

Installation

Install the package via npm:

$ npm install clean-deep --save

Usage

Arguments

1. object (Object): The source object.
2. [options] (Object): An optional object with the following options:

Option	Default value	Description
cleanKeys	[]	Remove specific keys, ie: ['foo', 'bar', ' ']
cleanValues	[]	Remove specific values, ie: ['foo', 'bar', ' ']
emptyArrays	true	Remove empty arrays, ie: []
emptyObjects	true	Remove empty objects, ie: {}
emptyStrings	true	Remove empty strings, ie: ''
emptyStringsReplace	null	Replace empty strings with other value, ie: replace '' with 'myvalue'
nullValues	true	Remove null values, ie: null
undefinedValues	true	Remove undefined values, ie: undefined

(Object): Returns the cleansed object.

Example

const cleanDeep = require('clean-deep');
const object = {
  bar: {},
  baz: null,
  biz: 'baz',
  foo: '',
  net: [],
  nit: undefined,
  qux: {
    baz: 'boz',
    txi: ''
  }
};

cleanDeep(object);
// => { biz: 'baz', qux: { baz: 'boz' } }

Tests

$ npm test

Release

npm version [<newversion> | major | minor | patch] -m "Release %s"

License

MIT