function makeRequest (url, fn) {
if (typeof fn === 'function') {
request.get(url).end(fn)
}
function makeRequest (url, fn) {
var url = 'https://' + url
request.get(url).end(fn)
}
function greet (name) {
return 'Hello ' + name + ", welcome!";
}
greet('stranger')
http://eslint.org
npm install -g eslint