From a2f90bacdfad16700b44c38fab61961a4365c796 Mon Sep 17 00:00:00 2001
From: anniebaker <bakeranneabb@gmail.com>
Date: Thu, 18 Apr 2019 17:57:16 -0500
Subject: [PATCH] car array

---
 03week/exercises.js | 74 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 03week/exercises.js

diff --git a/03week/exercises.js b/03week/exercises.js
new file mode 100644
index 000000000..dd927fd1a
--- /dev/null
+++ b/03week/exercises.js
@@ -0,0 +1,74 @@
+'use strict';
+//Length
+let cars = ['Ford', 'Toyota', 'BMW', 'Volvo'];
+console.log(cars.length);
+console.log('hello!')
+
+//Concat
+let moreCars = ['Porsche', 'Mercedes', 'Tesla', 'Honda'];
+let totalCars = cars.concat(moreCars);
+console.log(totalCars);
+
+//indexOf & lastIndexOf
+console.log(moreCars.indexOf('Honda'));
+console.log(cars.lastIndexOf('Ford'));
+
+//Join
+let stringOfCars = totalCars.join(', ');
+console.log(stringOfCars);
+
+//Split
+let total = stringOfCars.split(', ');
+console.log(total);
+
+//Reverse
+let carsInReverse = total.reverse();
+console.log(carsInReverse);
+
+//Sort
+let sortCars = carsInReverse.sort();
+console.log(sortCars);
+console.log(carsInReverse)
+
+//Slice
+let newArray = carsInReverse.slice(1,3);
+console.log(newArray)
+
+//Splice
+let splicedArr = carsInReverse.splice(2,3);
+console.log(splicedArr);
+carsInReverse.splice(2,0, "Ford", "Honda");
+console.log(carsInReverse);
+
+//Push
+carsInReverse.push(splicedArr[0]);
+carsInReverse.push(splicedArr[1]);
+console.log(carsInReverse);
+
+//Shift
+let firstEl = carsInReverse.shift();
+console.log(firstEl);
+
+//Unshift
+carsInReverse.unshift("Ferrari");
+console.log(carsInReverse);
+
+//forEach
+//Write code that will add 2 to each item in the array 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 arr = [23, 45, 0, 2];
+arr.forEach(function(item){
+    console.log(item += 2);
+});
+console.log(plusTwo);
+
+const plusTwo = []
+const numbers = [23, 45, 0 , 2, 8, 44, 100, 1, 3, 91, 34]
+numbers.forEach(function(item){
+    plusTwo.push(item += 2);
+});
+console.log(plusTwo);
+// const numbers = [23, 45, 0 , 2, 8, 44, 100, 1, 3, 91, 34]
\ No newline at end of file