check if a function is is-odd
npm install is-is-odd> check if the given function is is-odd
Install with npm:
``sh`
$ npm install --save is-is-odd
`js
const isOdd = require('is-odd');
const isIsOdd = require('is-is-odd');
console.log(isIsOdd(isOdd)); //=> true
console.log(isIsOdd(function() {})); //=> false
console.log(isIsOdd(function() {
console.log("I'm is-odd");
})); //=> false
``