Since January, we've had a small development team here at IZEA working on WeReward.com, breaking us into a whole new market here. If you've ever heard of Foursquare or Gowalla, WeReward is similar, but builds on them with some neat additions.

How it Works

Let's say you're looking for a place to go out to eat. You can search WeRewards for the type of business you're looking for (restaurant, pizza, wings, subs), and see what's close by. That part you can do on a million other apps — but what makes WeReward special is that the results will have rewards of various amounts. The default amount is 5 points (5 cents) of businesses not claimed by the owner. Once an owner claims a business, they can up the reward to whatever they want.

Some places might offer a 100 point ($1.00) reward for completing a specific objective. All objectives are in the form of a picture to verify. Usually this means taking a picture of your meal, your receipt or your happy face smiling at the business.

After you take the picture, you can also share it on Twitter, Facebook or Foursquare. If you share it, a link to your checkin will be posted, where others can see the picture you just took. I like it because it combines the checking with the image post – and makes people click through to see the picture you just took.

What are these Task Things?

In addition to checkins, WeReward also has a separate section for tasks. Tasks are similar to checkins in that you have to complete some objective and take a picture — the only difference is that you usually don't have to be at a specific location.

There are dozens of tasks in there right now. Here's a few examples…

• $5 from EyeFi – Take a picture at Best Buy or an Apple Store with an employee and an Eye-Fi package.
• $1 from T.G.I. Fridays – Take a picture with Friday's Bartender, your Waiter or Waitress.
• $0.52 from Target – Take a crazy picture of yourself with the Target logo at a store. Share with @target!

Get the App Now!

Getting the app into the app store a fun ordeal. WeReward was launched at Techcrunch Disrupt 2010, which meant that the iPhone app should really be available by then (the phone is kind of essential for everything I've listed so far). We went through a few rounds of the app store approval process, but eventually got it pushed through and approved within a day when the app was presented. Luckily most the companies presenting had prototypes and ideas, so WeReward being a public app that was being released right there stood out due to the polish.

The app is available for iPhone and Android right now, with a Blackberry scheduled for late August. If you have any questions about the app, you can checkout WeReward.com for more information on how it works and how to use the app.

• WeReward for iPhone
• WeReward for Android

The jQuery Tokenizing Autocomplete was released last year, with some nice additions to it in December. It’s an extremely rich plugin that behaves very similar to the Facebook version. You can select previously entered tokens and delete them, navigate completely by keyboard, or with the mouse – it’s amazing. There’s a few things that came up that I’ve added to it:

initialValues option

First is the ability to pass in a javascript array of initial values via the initialValues option. This is real simple:

$("#tokenize3").tokenInput("response.txt", {
  initialValues: [{"name":"The Dark Knight (2009)", "id":"12345"}, {"name":"Sweeny Todd (2008)", "id":"45334"}]
});

Real straightforward. When the page loads, the token input will be created with these two tokens pre-created.

defaultOptions

On MovieFly when you’re entering a movie for a viewing (that would show up on your recent viewings page), one thing thing that made sense to do was to have a way to pre-fill the list with some commonly used movies. So maybe you want it to show “new releases” since that’s what a large percentage of people are going to use. Another case might be if you want people to tag themselves (or something), and you want to show common tags. One easy way is for the “hint” to link to a list of common tags. Codewise it’s basically the same as initialValues.

$("#tokenize4").tokenInput("response.txt", {
  hintText: "Type a movie title, or see the <a href='#' class='defaultOptions'>current releases</a>.",
  defaultOptions: [{"name":"Hot Tub Time Machine (2010)", "id":"12345"},
                             {"name":"Clash of the Titans (2010)", "id":"12345"},
                             {"name":"Date Night (2010)", "id":"12345"},
                             {"name":"Alice in Wonderland (2010)", "id":"12345"}],
});

The key is the link with a class of “defaulOptions” in the hint text. The plugin finds this link and pre-fills the suggested matches when clicked.

The code is available on github, or check out an example of these and the basic behavior of the plugin. There’s already some great forks of the initial code, so seeing what other great additions have been made.

First off, I wanted to make sure I had a more up to date version of Ruby. Rails 3.0 beta and up will require Ruby 1.8.7 or higher. If you’re running Snow Leopard you probably already have this, but can always do a ruby -v to check your current Ruby version. The easiest way I’ve found to run multiple versions of ruby is using the rvm gem. It handles everything needed for running multiple versions of Ruby, including Rubygems. Just install the gem and go from there:

link:~ adam$ sudo gem install rvm
link:~ adam$ rvm-install
link:~ adam$ mate ~/.bash_profile
link:~ adam$ ruby -v
link:~ adam$ rvm install 1.9.1
link:~ adam$ rvm use 1.9.1
link:~ adam$ sudo gem install tzinfo builder memcache-client rack rack-test rack-mount erubis mail text-format thor bundler i18n
link:~ adam$ sudo gem install rails --pre

At this point, I tried to create a new rails project using the usual rails [projectname], but I ended up getting the following error:

link:research adam$ rails beta
/Library/Ruby/Site/1.8/rubygems.rb:384:in `bin_path': can't find executable rails for rails-3.0.0.beta (Gem::Exception)
	from /usr/bin/rails:19

A lucky comment in another blog showed a fix for this:

sudo gem install railties --pre

After that I was able to create a project the usual way, and start messing around the latest version of Rails. Looking forward to upgrading some existing sites!

link:research adam$ rails testsite
link:research adam$ cd testsite
link:testsite adam$ rails server

What is Heroku

The trouble with most sites and descriptions of Heroku, is that they boil the service down to too small a line. The description on their site even goes this far — “Ruby Cloud Platform as a Service”. To put it in laymans terms, they’re a Cloud host for ruby websites (Rails, Sinatra, Rack, Merb). All Heroku sites run the same base base platform which includes some familiar faces if you’ve looked into Ruby hosting.

• Operating System: Debian 4.0
• Ruby: MRI 1.8.6
• Ruby App Server: Thin
• Web Server: Nginx 0.6.32
• Database: PostgreSQL 8.3.5
• HTTP cache/accelerator: Varnish 2.0.2

One of the most important things to me is that Heroku handles keeping all of these running and up to date. You don’t have to worry about getting a call that the database server has crashed, or one of the servers is out of memory — they do all that for you. You can think of it as managed hosting, but they’re managing a cloud rather than single servers.

• Insanely easy setup
• No Capistrano for Deployment – instead you just push to a git repository on their servers
• No worrying about apache/nginx/mongrel/passenger – they just spin up a thin clients behind nginx.
• Methods for simplifying many common tasks including database importing, exporting and site backups

Setup is Almost as Easy as They Say

Setting up you application to get on Heroku doesn’t take very long. Actually, during lunch at work today I got a Heroku app setup, just to try it out. You can follow the Heroku Quickstart Guide, so I won’t repeat it here. My only advice is to do everything you can from from the command line, rather than editing settings on the website. If your local copy and the remote copy get out of date (like if you rename an app for example), you’ll hit a speedbump and have to sift through the docs. The web management interface for Heroku is a beauty though, and coupled with the robust heroku gem, you can do a lot right out of the gate.

So after you get your database on Heroku migrated, you’ll probably want to load some data in it. Heroku has a very helpful command to get you started.

$ heroku db:push mysql://root@localhost/arcadefly_development?encoding=utf8

You only need db:push, but without the “utf8″ encoding specification, you may run into some problems converting from mysql to PostgreSQL. So far the only main difference in Mysql to Postgres for ArcadeFly (temp Heroku url until dns updates) is that I used 1 or 0 for booleans as strings in a few places. I changed these to true/false instead, pushed out the change and it worked fine.

Pushed out? Yeah you can deploy a heroku site with a simple git push. The initial setup already added Heroku to your git setup, so deploying is just pushing.

$ git push heroku master

They posted a Vimeo video about getting started that should help get an idea of just how easy setup is:

Creating an app on Heroku in < 5min from heroku on Vimeo.

Limitations when Using Heroku

Under Heroku you’re set a very specific set of server software, as you know from the above listing. These luckily cover the vast majority of Rails sites, so there’s nothing wrong with that. What you don’t get is full SSH access to the server that you may have become used to. Instead, most access is done using the Heroku gem. Here’s a few things that you can do.

You can jump right into a console on production:

link:arcadefly adam$ heroku console
Ruby console for arcadefly.heroku.com
- a = Arcade.first
=- #<Arcade id: 1, created_at: "2008-07-27 21:30:09", updated_at: "2008-07-27 21:30:09", name: "Rocky's Replay", permalink: "rockys-replay", phone: "(407) 260-0043", website: nil, notes: nil, profile_id: nil, playables_count: 44, frequentships_count: 3, owner_email: nil, owner_name: nil>

Using the heroku logs command, you can get the last bit of your production log real fast. Running rake tasks is as simple as heroku rake db:migrate. You never need to specify environment with Heroku — everything on Heroku is production.

Probably the biggest limitation is that there is no access to the filesystem except in /tmp. In order to save and manage files, you should instead use S3. Since Heroku runs on EC2, there is no file transfer charge for files between your S3 account and your Heroku servers since they are both in the same data center.

Expanding Heroku

It’s free to get started on Heroku. You can create a rails site with 1 Dyno (1 Thin server), have a daily cron job, get a PostgreSQL database and even point your own custom domain there. You can expand this with more thin clients, delayed_jobs and much more at a price. I like the idea of having delayed_job processes running in the cloud rather than possibly slowing down the site. Unfortunately there’s no public memcache yet, although it’s in private beta. I’m still just getting my feet wet with Heroku, but look forward to seeing how ArcadeFly does there.

Naming Computer at Work

At one job I worked they took naming very seriously, in the fun way. All servers would be named after characters from The Matrix. So we might have a development server called Agent-Smith, or a database server called Trinity. If you’re connecting to a small set of servers, you won’t soon be confused over the names. It’s a great improvement over application-1, application-2, etc if you’re naming a small set of servers. There’s plenty of names to choose from. I wouldn’t recommend using the alternate Agent names though, unless you want to get Agent-Smith, Agent-Jones and Agent-Brown confused.

Desktop computers throughout the office were then named after Transformers. There’s plenty to select from, and it adds a personal touch to everyone’s computer. You could even take it a step farther and couple each computer with a Transformer. You could split the office into Decepticons and Autobots if you have a clear divide, and then the two sides can go to war — or something like that. It’s a lot easier to look at the network and see Starscream than “pc-rover-2245″. You can have all kinds of fun with this — big transformers are power computers, flying transformers are laptops.

Naming Computers at Home

My naming convention for devices in my home is largely copied from one of the above. All computers in my home are named after Matrix characters (aside from a few of my girlfriends devices which still need to fall inline). My computers that I use are named after human males – Link and Bane (Bane is the Windows partition on my Mac). Other devices of mine around the house that are named after male programs. So Keymaker is my router, my Drobo is Merovingian, portable hard drive is Seraph, my airport express is Trainman and our shared media center Mac Mini is Persephone (always coupled with Merovingian, you see?). At home you probably don’t have enough devices to really need much in the way of naming conventions, but if you have a few USB drives it suddenly makes a lot more sense.

Table of Elements

I don’t remember where I heard it, but someone mentioned to me that they’d organized their servers based on the periodic table of elements. Domain controllers would be noble gasses, halogens might be file servers, transition metals (which are the bulk of elements) could be desktops used by everyone in the office. There’s a few more groups built in for you to use, so long as you don’t have too many devices. This allows for a little more “professional” sounding names, or at least a different kind of nerdy.

Fun of Functional?

Whether you go with a fun or functional naming convention, or even have one at all, will depend on the atmosphere of where the devices will be. If you have a chance to have a little fun, go for it! Anyone have any other fun naming conventions they use or have heard about? Always looking for more examples.