blog_post_justdoit.js

var fs = require("fs"),
    path = require("path"),
    p = "/some-app/webapp/WEB-INF/jsp",
    files,
    result = {
        "name": null,
        "type": null,
        "location": null
    },
    allResults = new Array();

var getReader = function readDir(dirName) {
    files = fs.readdirSync(dirName);
    files.map(function (file) {
        return path.join(dirName, file);
    }).forEach(function (file) {
            var factory = new ResultItemFactory();
            var resultItem = factory.createResultItem({
                "name": file.replace(/^.*[\\\/]/, ''),
                "location": dirName,
                "type": path.extname(file) ? "<FILE>" : "<DIRECTORY>"
            })
            allResults.push(resultItem);
        });
    console.log(allResults)
    return allResults;
}

function ResultItemFactory() {
    ResultItemFactory.prototype.resultItem = ResultItem;
    ResultItemFactory.prototype.createResultItem = function(options) {
        this.resultItem.name = options.name;
        this.resultItem.location = options.location;
        this.resultItem.type = options.type
        return new this.resultItem(options);
    }
}

function ResultItem(options) {
    this.location = options.location;
    this.name = options.name;
    this.type = options.type;
}

exports.getReader = getReader;