Synthesis

Agile JavaScript Testing

sbecker — Thu, 16 Jul 2009 00:55:00 -0700

A couple weeks ago, I gave a talk at the Open Source Bridge conference in Portland Oregon on Agile JavaScript Testing.

In this presentation, I first gave an overview of Test Driven Development for those front-end JS developers who might not have heard of it yet (!) and then the difference of TDD vs. Behavior Driven Development.

I then walked through some tools:

Screw.Unit, a nice BDD framework for JS that is quite similar to RSpec in Ruby land.

Blue Ridge, a plugin for rails that integrates Screw-Unit with Rhino and Env.js and some rake tasks to create a command-line driven headless (no-browser == fast) testing workflow.

JS Test Driver, a project that mounts one or more browsers as slaves, and a command-line tool which notifies all the listening browsers to run tests and aggregates the results. Very cool!

In the actual presentation I even did some live coding examples of Blue Ridge and JS Test Driver, and they worked perfectly. Here are the slides from the talk:

Agile JavaScript Testing

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Open Source Bridge

sbecker — Tue, 31 Mar 2009 14:56:00 -0700

I submitted a proposal for Open Source Bridge, an ambitious, community-driven conference happening in Portland, Oregon from June 17th to the 19th. The deadline for submissions is today!

SproutCore Slides

sbecker — Mon, 09 Feb 2009 09:48:00 -0800

Here are the slides for the presentation I gave the other week at the Portland JavaScript Admirers meeting: SproutCore – A Next Generation JavaScript Framework. It is an overview of some of the key features I think make SproutCore unique and very useful. There was also video recorded which should hopefully appear online soon. I plan to do another SproutCore focused talk with a walkthrough of a full backend-connected application.

SproutCore – A Next Gen JavaScript Framework

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Starting Fresh, Without the Big Rewrite

sbecker — Sun, 11 Jan 2009 23:08:00 -0800

If you’re working on a project with a couple years of code under it’s belt, you may have moments of desire to completely throw the whole thing out and start anew. But, if you’re working for someone else, you know that your boss or client probably won’t like that. After all, he’s paying you to finish feature A! But, you lament, feature A builds on top of feature B that already exists but is written in a terribly unidiomatic, pre-TDD, pre-REST way, way before you or someone else learned the dark arts of coding mastery. Legacy code, argh!

So what should you do? What are your options? A) Ignore the problem and build the new feature on top of the existing badly written code. Watch things get even worse. B) Try to quickly fix the badly written code in-place so you can get on with it. Trigger cascading test failures, and palm your face. C) Start over and rewrite the entire project, get fired for being 6 months late on your estimate. None of these sound any good!

I think I may have found a solution that works for me, especially with Rails.

Start a fresh Rails project. Boom! It’s fresh and clean. Now you have room to work. The beauty of Rails is how quick it is to get started. Choose the aspect of the project you want to work on. Got some legacy code thats bugging you? TDD/BDD it from scratch, the Right Way. The idiomatic, Rails Way. Once you get it to the point where it’s working correctly and passing all tests, you can merge the new code into the main project, replacing the older, ugly, what-were-they-thinking legacy code that was getting in the way.

Now you can work in a clean environment and just focus on the problem at hand. This allows you to make progress quickly, and get rid of the old crap without having to completely start from scratch.

New Years resolutions

sbecker — Fri, 26 Dec 2008 02:59:00 -0800

Christmas is over, and I’m already thinking about New Years resolutions.

So, for 2009:

take more risks
don’t play it as safe
there are some limits:
don’t be stupid
do acts of good

talk more, write more, read more
put yourself out there
hold yourself accountable to your goals
by publicly stating them

do things in small steps,
incremental goals towards the future
stay focused
be disciplined

aim to be early
be consistent
but consistently seek to randomize
live life fuller

plan more trips
reach out more often to friends
get in touch with old ones
keep current ones current

remember more birthdays
screw going to sleep on time
make more music
try new food

get closer to stream of consciousness
self moderate less
edit revise rework
go to bed already

AssetPackager update

sbecker — Sun, 30 Nov 2008 02:11:00 -0800

A long overdue update of AssetPackager is finally here:

Rails 2.2 compatibility fixes
Packages generated on demand in production mode. Running the asset:packager:build_all rake task no longer necessary.
Now compatible with Git, and any other revision control system since revision numbers are no longer used.
No more mucking with internal Rails functions, which means:
- Return to use of query-string timestamps. Greatly simplifies things.
- Multiple asset-hosts supported
- Filenames with ”.”’s in them, such as “jquery-x.x.x” are supported.

Get the latest at http://github.com/sbecker/asset_packager

Thanks to the many forkers for ideas and solutions.

GitHub Theme for TextMate

sbecker — Wed, 28 May 2008 13:26:00 -0700

PJ Hyett asked for it on Twitter, so I created it. Announcing:

The Github Theme for TextMate!

Hosted on, GitHub! (what else?) The basics are defined, but I’m sure it could be improved. In which case, you know what to do.

AssetPackager Tracker

sbecker — Thu, 13 Dec 2007 15:26:00 -0800

Asset Packager now has a tracker where you can submit tickets. You can find it here.

If you have a bug to report, and/or a patch for Asset Packager, this is the place.

UPDATE: The url to the old tracker died and never came back, so the tracker has been moved. The above link has been changed to the new tracker URL.

WeoGeo - AWS Startup Challenge Finalist

sbecker — Sun, 02 Dec 2007 17:15:00 -0800

My company WeoGeo made it to the final round of the Amazon Web Services Startup Challenge. In the top 7 out of around 1000 entrants, not too shabby.

Check out the videos for the finalists, and vote for WeoGeo!

RubyBrigade.org - A Rails Rumble Success

sbecker — Wed, 12 Sep 2007 07:40:00 -0700

Just wanted to mention our Rails Rumble project, RubyBrigade.org. Jason Perry, James Seaman and I worked through the weekend to build RubyBrigade.org – a geographically aware database of Ruby User groups.

Big thanks to James for the killer hand drawn illustrations and interface. Big thanks to Jason & Katie for letting us take over their house for the weekend.

Features:

Google Maps Integration
Sub-domains for each group
Geocoding: either by the search box or by sub-domain!
RSS and iCal feed parsing
Display latest user groups
Display upcoming events across all groups
Display blog posts & upcoming events for individual groups
ReCAPTCHA for spam prevention
No authentication required

Synthesis

Agile JavaScript Testing

Open Source Bridge

SproutCore Slides

Starting Fresh, Without the Big Rewrite

New Years resolutions

AssetPackager update

GitHub Theme for TextMate

AssetPackager Tracker

WeoGeo - AWS Startup Challenge Finalist

RubyBrigade.org - A Rails Rumble Success

Features:

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View a Brigade

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