node.js learning with learnyounode .. solutions ..
May 08, 2015 in javascript, node.js
Exercise 4, asynchronous (async) file processing ..
From: https://github.com/JeffPaine/learnyounode-solutions
[js]
var countLines = function (err, fileBuffer){
// console.log(fileBuffer);
console.log(fileBuffer.split(‘\n’).length);
};
fs.readFile(process.argv[2], ‘utf8’, countLines);
[/js]