From 3d4328ec678de860e0a92b821cb63fe7e099023e Mon Sep 17 00:00:00 2001
From: Kevin Valias <Kevbodyworks@gmail.com>
Date: Mon, 20 Jul 2020 20:18:48 -0500
Subject: [PATCH] final commit

---
 main.js | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)

diff --git a/main.js b/main.js
index e69de29..3af8d6a 100644
--- a/main.js
+++ b/main.js
@@ -0,0 +1,106 @@
+// COMPLETE EACH OF THE FOLLOWING EXERCISES
+
+// .length **
+// Create an array called cars which consists of 4 different types of cars as String type. The first car type should be Ford and includes Honda.
+let cars = ['Ford', 'Honda', 'Toyota', 'Tesla']
+
+// Console.log the length of the array.
+console.log(cars.length)
+
+// Use node main.js to run the program.
+
+// .concat() **
+// Create another array called moreCars with 4 more different types of cars. The last car type should be Honda.
+
+let moreCars = ['BMW', 'Volkswagen', 'Chevy', 'Honda']
+// Use the concat method to combine the cars and moreCars arrays into another array called totalCars.
+// Run the program.
+
+let totalCars = cars.concat(moreCars)
+console.log(totalCars)
+// .indexOf() and .lastIndexOf() **
+// Use the indexOf method to console.log the index of Honda.
+
+let hondaIndex = totalCars.indexOf('Honda')
+console.log(hondaIndex)
+// Use the lastIndexOf method to console.log the index of Ford.
+
+let fordIndex = totalCars.lastIndexOf('Ford')
+console.log(fordIndex)
+// Run the program.
+
+// .join() **
+// Use the join method to covert the array totalCars into a string called stringOfCars.
+
+let stringOfCars = totalCars.join()
+console.log(stringOfCars)
+// Run the program.
+
+// .split() **
+// Use the split method to convert stringOfCars back intro an array called totalCars.
+
+let splitCars = stringOfCars.split(",")
+console.log(splitCars)
+// Run the program.
+
+// .reverse() **
+// Use the reverse method to create an array carsInReverse which is the array totalCars in reverse.
+
+let carsInReverse = totalCars.reverse()
+console.log(carsInReverse)
+// Run the program.
+
+// .sort() **
+// Use the sort method to put the array carsInReverse into alphabetical order.
+
+let sortedCars = carsInReverse.sort()
+console.log(sortedCars)
+// Based on the types of cars you used, predict which item in the array should be at index 0.
+
+// Use the following code to confirm or reject your prediction:
+
+console.log(carsInReverse.indexOf('BMW'));
+// alert(carsInReverse.indexOf('yourPrediction'));
+
+// .slice() **
+// Use the slice method to remove Ford and Honda from the carsInReverse array and move them into a new array called removedCars.
+
+let removedCars = carsInReverse.slice(2, 5)
+console.log(removedCars)
+// .splice() **
+// Use the splice method to remove the 2nd and 3rd items in the array carsInReverse and add Ford and Honda in their place.
+
+let splicedCars = carsInReverse.splice(1, 2, "Ford", "Honda")
+console.log(splicedCars)
+// .push() **
+// Use the push method to add the types of cars that you removed using the splice method to the carsInReverse array.
+
+let pushCars = carsInReverse.push(splicedCars)
+console.log(carsInReverse)
+// .pop() **
+// Use the pop method to remove and console.log the last item in the array carsInReverse.
+console.log(carsInReverse[8][0])
+
+let poppedCars = carsInReverse.pop()
+ console.log(poppedCars)
+// .shift() **
+// Use the shift method to remove and console.log the first item in the array carsInReverse.
+let shiftCars = carsInReverse.shift()
+console.log(shiftCars)
+// .unshift() **
+// Use the unshift method to add a new type of car to the array carsInReverse.
+let unshiftCars = carsInReverse.unshift('Kia')
+console.log(unshiftCars)
+// .forEach() **
+// Create an array called numbers with the following items: 23, 45, 0, 2 Write code that will add 2 to each item in the array numbers.
+let numbers = [23, 45, 0, 2]
+numbers.forEach(myFunction)
+
+function myFunction(item, index, arr) {
+    arr[index] = item + 2;
+}
+console.log(numbers)
+
+// .forEach() requires a function to be passed into it as its first argument. Build a function that will add 2 and then use .forEach() to pass each number into your freshly built function. const numbers = [23, 45, 0 , 2, 8, 44, 100, 1, 3, 91, 34] 
+const otherNumbers = [23, 45, 0, 2, 8, 44, 100, 1, 3, 91, 34];
+