Array – Exercise

by Desiree Guercio

JavaScript

var arr1 = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
 
var arr2 = arr1.filter(function(arr1) { return (arr1 & 1) === 0; });

var arr3 = arr2.reverse();

console.log (arr3);



/**
 * Array – Exercise
 * 
 * Use only array instance methods!
 
 * 1. Filter arr1 to only contain only even values
 * 2. Reverse order the values of in arr1
 * 3. Combine both arr1 and arr2 together, then loop through each value and
 *    log each value to the console
 

 
 *
 * Bonus: Using Array.sort and a custom sorter function, sort arr2 by 
 *        length of value, descending