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lazy-arrayify

1.0.3 • Public • Published

lazy-arrayify npmjs.com The MIT License npm downloads

We are lazy, also lazy-cached and browserify-ready - just arrayify, falsey values returns empty array. In bonus with .isArray method.

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Install

npm i lazy-arrayify --save

Usage

For more use-cases see the tests

const lazyArrayify = require('lazy-arrayify')

.isArray

Check if value is array using the isarray module.

Params

  • val {Mixed}
  • returns {Boolean}

Example

var isArray = require('lazy-arrayify').isArray
 
console.log(isArray(1234))        // => false
console.log(isArray('str'))       // => false
console.log(isArray(null))        // => false
console.log(isArray())            // => false
console.log(isArray(0))           // => false
console.log(isArray(false))       // => false
console.log(isArray([null, 123])) // => true
console.log(isArray([null]))      // => true
console.log(isArray([false]))     // => true

.arrayify

Returns empty array on falsey values.

Params

  • val {Mixed}
  • returns {Array}

Example

var arrayify = require('lazy-arrayify').arrayify
 
console.log(arrayify(1234))        // => [1234]
console.log(arrayify('str'))       // => ['str']
console.log(arrayify(null))        // => []
console.log(arrayify())            // => []
console.log(arrayify(0))           // => []
console.log(arrayify(false))       // => []
console.log(arrayify([null, 123])) // => [null, 123]
console.log(arrayify([false]))     // => [false]

Related

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
But before doing anything, please read the CONTRIBUTING.md guidelines.

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Readme

Keywords

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Install

npm i lazy-arrayify

Repository

github.com/tunnckocore/lazy-arrayify

Homepage

github.com/tunnckocore/lazy-arrayify#readme

Weekly Downloads

35

Version

1.0.3

License

MIT

Last publish

Collaborators

  • vanchoy
  • tunnckocore
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