Function countFiles

comparison/countFiles/countFiles-synchronous.js:7–16

(dir)

/** Returns the number of files in the given directory. */
var countFiles = function (dir) {
    var files = fs.readdirSync(dir);

    // Get all file stats in parallel.
    var paths = _.map(files, function (file) { return path.join(dir, file); });
    var stats = _.map(paths, function (path) { return fs.statSync(path); });

    // Count the files.
    return _.filter(stats, function (stat) { return stat.isFile(); }).length;
};


function nodeified(dir, callback) {