RPeraltaJr
12/24/2017 - 4:07 AM

Find Element If In Array

Determine whether an array contains a specified element. Source: https://www.w3schools.com/jsref/jsref_includes_array.asp

index.js
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var fruits = ["Banana", "Orange", "Apple", "Mango"];
var n = fruits.includes("Mango");
// var n = fruits.map(v => v.toLowerCase()).includes("mango"); // makes all elements within array lowercase
console.log(n); // true