Skip to content

completed arrays lab #1

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
louiec635 wants to merge 1 commit into
base: main
Choose a base branch
from
Open

completed arrays lab #1

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
107 changes: 96 additions & 11 deletions ArrayUtils.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,21 +1,106 @@
class ArrayUtils{
// class ArrayUtils{

isEmpty(array){return false;}
// isEmpty(array){return false;}

append(original, value){return original;}
// append(original, value){return original;}

clone(original){return original;}
// clone(original){return original;}

subArray(original, from, to){return original;}
// subArray(original, from, to){return original;}

equals(arr1, arr2){return false;}
// equals(arr1, arr2){return false;}

fill(original, value){}
// fill(original, value){}

indexOf(original, value){return -1;}
// indexOf(original, value){return -1;}

remove(original, value){return original;}
// remove(original, value){return original;}

reverse(original){}
// reverse(original){}

}
// }

//isEmpty
function empty(array){
if (array.length === 0){
return true
} return false
}

//append
function app(array, newValue){
array[array.length] = newValue;
return array
}

//clone
function cloning(original){
let newArr = []
newArr = original
return newArr
}

//subArray
function subArr(original, from, to) {
let newArray = []
for (i = from; original[i] <= original[to]; i++){
newArray[newArray.length] = original[i]
}
return newArray
}

//equals
function equal(arr1, arr2){
for (let i = 0; i < arr1.length; i++) {
if (arr1[i] !== arr2[i]) return false;
}
return true;
}
let test1 = [1, 2, 3, 4, 5, 6]

//fill
function filled(original, value) {
for (let i = 0; i < original.length; i++){
original[i] = value
}
return original
}

//indexOf
function indexed(original, value) {
for (let i = 0; i < original.length; i++){
if(original[i] === value){
return i;
break
}
}
return -1;
}

//remove
function removal(original, value){
let newOrig = [...original]
for (i = 0; i < newOrig.length; i++) {
if (newOrig[i] === value) {
delete newOrig[i]
return newOrig
break
}
}
}

//reverse
function reversed(original) {
let top = original.length - 1;
let bottom = 0;
let swap = 0;
while (top - bottom >= 1) {
swap = original[bottom];
original[bottom] = original[top];
original[top] = swap;
bottom++;
top--;
}
return original
}

11 changes: 11 additions & 0 deletions index.html
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script src="ArrayUtils.js"></script>
</body>
</html>