num-sign v0.0.1

num-sign

test num is positive or negative

Install

$ npm install num-sign --save

Usage

var numSign = require('num-sign');

console.log(numSign.isPositive(1));

console.log(numSign.isPositive(-1));

console.log(numSign.isNegative(1));

console.log(numSign.isNegative(1));

##License

MIT © Stern