errors

// ♥ learn

> [email protected] test /home/balanced-forum-1693/javascript-arrays-bootcamp-prep-001
> mocha -R mocha-multi --reporter-options nyan=-,json=.results.json

 15  -_,------,
 3   -_|   /\_/\
 0   -^|__( x .x)
     -  ""  ""

  15 passing (619ms)
  3 failing

  1) arrays addElementToBeginningOfArray(array, element) adds an element to thebeginning of an array:

      AssertionError: expected [ 'element', 1 ] to deeply equal [ 'foo', 1 ]
      + expected - actual

       [
      -  "element"
      +  "foo"
         1
       ]

      at Context.it (test/arrays-test.js:21:59)

  2) arrays destructivelyAddElementToBeginningOfArray(array, element) adds an element to the beginning of an array:
     AssertionError: expected 2 to deeply equal [ 'foo', 1 ]
      at Context.it (test/arrays-test.js:35:72)

  3) arrays destructivelyAddElementToEndOfArray(array, element) adds an elementto the end of an array:
     AssertionError: expected 2 to deeply equal [ 1, 'foo' ]
      at Context.it (test/arrays-test.js:63:66)

Javascript Arrays Lab

var chocolateBars = ["snickers", "hundred grand", "kitkat", "skittles"]

function addElementToBeginningOfArray(array,element){
        return ["element", ...array];
}

function destructivelyAddElementToBeginningOfArray(array,element){
       var alteredArray = array.unshift(element);
       return alteredArray;
}

function addElementToEndOfArray(array,element){
      var newArray = [...array,element];
      return newArray;
}

function destructivelyAddElementToEndOfArray(array,element){
        return   array.push(element);
          
}

function accessElementInArray(array,index){
     return array[index];
}

function destructivelyRemoveElementFromBeginningOfArray(array){
         var shiftedArray = array.shift();
         return array;
}

function removeElementFromBeginningOfArray(array){
        var slicedArray = array.slice(1);
        return slicedArray;
}

function destructivelyRemoveElementFromEndOfArray(array){
         var popedArray = array.pop();
         return array;
}

function removeElementFromEndOfArray(array){
         var lastElementSliced = array.slice(0, array.length-1);
         return lastElementSliced;
}