clean-deep
Removes empty objects, arrays, empty strings, NaN, 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
object (Object): The source object.[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: '' |
| NaNValues |
false |
Remove NaN values, ie: NaN |
| 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