Returns true if the given number is odd. Deals with floating point errors, strings, and other edge cases.
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is-odd NPM version NPM monthly downloads NPM total downloads Linux Build Status

Returns true if the given number is odd, and is an integer that does not exceed the JavaScript MAXIMUM_SAFE_INTEGER.

Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your ❤️ and support.


Install with npm:

$ npm install --save is-odd


Works with strings or numbers.

const isOdd = require('is-odd');

console.log(isOdd('1')); //=> true
console.log(isOdd('3')); //=> true

console.log(isOdd(0)); //=> false
console.log(isOdd(2)); //=> false



Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Running Tests

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test
Building docs

(This project's is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

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Jon Schlinkert


Copyright © 2018, Jon Schlinkert. Released under the MIT License.

This file was generated by verb-generate-readme, v0.6.0, on May 31, 2018.