Example of how to use some with this
A Pen by Vlad Bezden on CodePen.
Created
January 3, 2016 20:22
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Some
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| '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)); |
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