Some

script.js

'use strict';

let bar = ['bar', 'baz', 'qux'],
	foo = ['foo', 'baz', 'qux'],
	/**
	 * Check if a given context (this) contains the value
	 * @param {*} val
	 * @return {Boolean}
	 */
	compare = function(val) {
		return this.indexOf(val) !== -1;
	};

console.log(bar.some(compare, foo));

Some.markdown

Some

Example of how to use some with this

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License.