Has anybody got experience with the learnyounode "Make It Modular"
challenge? Because I am writing the following code, but it is not passing.
But when I run it with a test usage, everything seems ok. If anybody spots
anything wrong, please let me know.
Here are the two files I have created.
= = = = =
// filtered.js
var fs = require('fs');
var path = require('path');
module.exports = function(dir, ext, callback) {
fs.readdir(dir, function(err, files) {
var pass = [];
if (err) {
return callback(err);
}
files.forEach(function(file) {
if (path.extname(file) === '.' + ext) {
pass.push(file);
}
});
return callback(null, pass);
});
};
= = = = =
// use-filtered-ls.js
var filter = require('./filtered-ls.js');
// Un-comment below to demonstrate usage, which seems to be fine and
*should* pass(?)
//filter('./', 'js', function(err, data) {
// if (err) {
// console.log(err);
// }
//
// data.forEach(function(item) {
// console.log(item);
// });
//});
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