andrewluetgers

angular.module("dynacache", [])
	.service("dynacache", function($http) {
		// drop in replacement for $http 
		// currently supports "get", "post", "put", "jsonp" methods
		// caches response body in localforage (http://mozilla.github.io/localForage/)
		// subsequent requests immediately serve up local data
		// whilst fetching new data from the server
		// once ajax returns, new data replaces old by firing success handler once again
		// expects lodash _ global to be present
		

andrewluetgers

// prototype chain used to create a projection of current object as original + changes
// the return object is always an instance of the provided object, changes form a change-set
// todo deal with deeply nested prototype chains
function seal(d) {
	var x = _seal(d);
	if (_.isObject(d)) {
		_.each(d, function(v, k) {
			if (d.hasOwnProperty(k) && _.isObject(v)) {
				x[k] = seal(v);
			}

andrewluetgers

var async = require('async');

function getUserFriends(userName, next) {
  db.users.findOne({name:userName}, foundUser);

	function foundUser(err, user) {
		err ? next(err) : getFriendsById(user.id, gotFriends);

		function gotFriends(err, friends) {
			if (err || user.type != 'power user') {

andrewluetgers

var request = require('request');
var fs = require('fs');

// file watches seem fuxed so I have some hacky workarounds in here

/**
 * @param url (string) url to get like: "http://www.google.com"
 * @param path (string) path to file like: "/tmp/test/myfile.js"
 * @param callback(err, stuff)
 */