From 2f9ef7fe839b4035c83c95f5a914478b4e04540e Mon Sep 17 00:00:00 2001 From: Shannon Grant Date: Thu, 22 Oct 2020 01:46:21 +0000 Subject: [PATCH 1/2] Done. --- arrays.js | 1 + 1 file changed, 1 insertion(+) diff --git a/arrays.js b/arrays.js index e69de29bb2d..5cb1e7a1a11 100644 --- a/arrays.js +++ b/arrays.js @@ -0,0 +1 @@ +var chocolateBars = ["snickers", "hundred grand", "kitkat","skittles"] From 6690b5e1ab9870cbd05e394c8cd2216d33a5fbff Mon Sep 17 00:00:00 2001 From: Shannon Grant Date: Thu, 22 Oct 2020 06:09:06 +0000 Subject: [PATCH 2/2] Done. --- arrays.js | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arrays.js b/arrays.js index 5cb1e7a1a11..7eac5090013 100644 --- a/arrays.js +++ b/arrays.js @@ -1 +1,42 @@ var chocolateBars = ["snickers", "hundred grand", "kitkat","skittles"] + +function addElementToBeginningOfArray(array, element) { + return [element, ...array]; + +} + +function destructivelyAddElementToBeginningOfArray(array, element) { + array.unshift(element); + return array +} + +function addElementToEndOfArray(array, element) { + return [...array, element]; +} + +function destructivelyAddElementToEndOfArray(array, element) { + array.push(element); + return array +} + +function accessElementInArray(array, index) { + return array[index]; +} + +function destructivelyRemoveElementFromBeginningOfArray(array) { + array.shift(); + return array +} + +function removeElementFromBeginningOfArray(array) { + return array.slice(1); +} + +function destructivelyRemoveElementFromEndOfArray(array) { + array.pop(); + return array +} + +function removeElementFromEndOfArray(array) { + return array.slice(0, array.length - 1); +}