The missing existential operator for JavaScript. Returns true unless a variable is null or undefined
npm install existential!Last version
> The missing existential operator for JavaScript. Returns true unless a variable is null or undefined.
``bash`
npm install existential
If you want to use in the browser (powered by Browserify):
`bash`
bower install existential --save
and later link in your HTML:
`html`
`js
var exists = require('existential');
console.log(exists(null));
// => false
console.log(exists('hello world'));
// => true
``
MIT © Kiko Beats