Using Rcov to measure the test coverage of Rails plugins

To view the coverage of your plugins using Rcov, first install the rcov gem with sudo gem install rcov, then copy and paste the following onto the end of the Rakefile inside your plugin directory: require ‘rcov/rcovtask’ desc ‘Measures test coverage using rcov’ namespace :rcov do desc ‘Output unit test coverage of plugin.’ do […]

Autotest Growl Fail/Pass Smilies

John Nunemaker posted a handy tip on “setting up autotest to work with Growl”: I use this all the time now however I didn’t like the ugly smilies (call me shallow if you like). I used “Wolfgang Bartelme’s”: “Smily Devkit”: to make a couple of PNG’s slightly more pleasing to the eye. p=. ! Fail […]

Rails Edge: Getting your view extensions ready for edge

Following my previous post, below is a modified version of “John Nunemaker’s ‘Renaming RHTML to ERB’”: to take into account the format in the extension, and handle “the RJS issues I was having”: namespace ‘views’ do desc ‘Renames all .rhtml views to .html.erb, .rjs to .js.rjs, .rxml to .xml.builder and .haml to .html.haml’ task ‘rename’ […]

Rails Edge: View file extention functionality has changed

It seems that on edge revision 6502 and later, the way that view file extensions has changed considerably. I couldn’t work out why my tests were breaking when doing an xhr request to a new action which had a respond_to block setup for both html and js. It was returning the html instead of the […]

Building Ruby, Rails, Subversion, Mongrel, and MySQL on Mac OS X Tiger – The Easy Way

“Dan Benjamin”: recently updated his very helpful article entitled “”Building Ruby, Rails, Subversion, Mongrel, and MySQL on Mac OS X”:”. I don’t know about anyone else but compiling software is not one of my favourite pastimes. As I’ve been chopping and changing macs lately I thought I’d write a couple of shell scripts to get […]

Ruby on Rails Exchange, London

Last Friday, a couple of us from “SonicIQ”: went to the first “RoR eXchange hosted by Skills Matter”: It was a great day with some interesting talks from: * Chad Fowler * Tom Locke * Paul Battley * James Cox * Damien Tanner * Ben Griffiths * Eleanor McHugh h3. Chad Fowler – Quick and […]

Maintaining database column order with migrations

If you’re anything like me, you like to keep database columns in a reasonably logical order. In my case I generally keep primary keys as the first column, then content columns, then special usage columns, then foreign keys e.g. id name description created_on updated_on account_id Now, say I added a ‘slug’ column with a migration: […]

Disabling plugin code in generators/migrations

I have found on numerous occasions that I need to disable certain plugin functionality if running a generator / rake db:migrate etc. An easy way to disable certain functionality follows: def method_that_shouldnt_be_run_in_migrations_or_generators # Return if we are using a generator or migrations script = File.basename($0) return if (script == ‘generate’) || (script == ‘rake’ && […]

Simply RESTful… "The missing action"

UPDATE 15/03/10: The debate continues… The ideas in this article came about whilst I was test-driving the Simply RESTful plugin following DHH’s RailsConf keynote on the subject. The philosophy The first thing I came across whilst experimenting with Simply RESTful (which is great by the way), was that there is no real way of deleting […]