A simple javascript function that will return true if the value is null like (aka undefined or null)
npm i --save is-null-likedescribe( 'is-null-like', function () {
it( 'should return true in case of null', function () {
var isNullLike = require( '../' );
expect( isNullLike( null ) ).to.be.true;
} );
it( 'should return true in case of undefined', function () {
var isNullLike = require( '../' );
var nodef;
expect( isNullLike( nodef ) ).to.be.true;
} );
it( 'should return false if the value passed is an object or primitive', function () {
var isNullLike = require( '../' );
expect( isNullLike( 3 ) ).to.be.false;
expect( isNullLike( {} ) ).to.be.false;
} );
} );