samuelmarina / is-odd

Is a number odd?

is-odd

Return true if the number passed is odd, hopefully...

Install

Install with npm

$ npm install --save @samuelmarina/is-odd

How to use it

var isOdd = require('@samuelmarina/is-odd');

isOdd(1); //true
isOdd(2); //false
isOdd(3); //true
// And so on... just for a little while

About

This is a 100% serious project, and it is made to help the community. I figured it out that people also would like to know when a number is odd, and with the npm package @samuelmarina/is-even it was not completely clear, so I decided to create this one as well. Remember, all this hard work is because I care about the community

Contributing

PLEASE, MAKE A PULL REQUEST SO WE CAN FINISH THIS PROJECT ASAP. Also, give it a star, for the sake of God.

Author

Samuel Mariña AKA Samuel Miller

• github/samuelmarina
• youtube/sammillervlogs

License

Copyright © 2021, Samuel Mariña. Released under the ISC License.

is-odd's Issues

[Feature Request] Please add up to 1 trillion. thank you

Bruh! You Ded

comeBackToU2ube = "Bruh! Don't destroy Tesla, destroy Youtube"
console.log(`${comeBackToU2ube.length%2!==0}`)

Running the code as isOdd(8349) results in error:

Running the code results in the error:

/home/runner/LemonchiffonWirelessSoftwaresuite/node_modules/@samuelmarina/is-odd/index.js:1
import twoMil from './2mil'
^^^^^^

SyntaxError: Cannot use import statement outside a module

my browser died

while opening one of files via "View raw"

Need option which merges all files into one

I am looking to deploy a NodeJS server on FAT12 storage. I can only have up to about 4,000 files and I'm already very close to the limit due to the many other files from my other Node modules, including is-even. Clearly the fact that this repo has divided its code between 10 total files is a massive issue for my use case and my company. If all the js files were merged into one then I would have just enough room to implement my code.

No Typescript definitions

Can I suggest also:
type oddNumber = twoMilOdd | fourMilOdd | ... etc.
Where:
type twoMilOdd = 1 | 3 | 5 | ... etc.
So isOdd can be a type guard:

function isOdd(value: number): value is oddNumber { ... }

Can't we just even?

The is-even project is amazing, and I was thinking if we could use that package as a dependency to this project (I think you can imagine where this is going).

We can use the isEven function to check if the number is even, if it returns false, it's odd. That way everyone can focus all their manpower on just the is-even project.

Please do correct me if I'm wrong.

Unit tests

Please add unit testing; using your is-even library for checks.

It's this simple:

function isOdd(n) {
n % 2 != 0 ? console.log("Number is odd.") : console.log("Number is even.");
}

isOdd(1) // "Number is odd."
isOdd(2) // "Number is even."

Implement ChatGPT

idk how but i know it'd be useful for my tech startup react nextjs vercel blazingly fast sveltekit project :)

No negative numbers

This is a serious issue and it should be fixed. My company depends on the functionality of this package.