Ruby gem that provides an AR-style interface for the Pivotal Tracker API.
You need to install the following packages before you can build the Paperclip gem: sudo apt-get install imagemagick librmagick...
If a SSH shell dies (from timeout for example), you cannot kill it with the usual CTRL-C or CTRL...
These steps are now part of Spreewald. This note describes a Cucumber step that lets you write this:
Note that you should disable the Java plug-in in your browsers after installation. Ubuntu >= 12.04 Java 11
A popular ruby idiom I keep stumbling upon is def do_some_thing_for(values) values = Array(values)
Both these approaches will keep your GET parameters -- and will only work for GET requests. Capybara: When /^I reload the...
Cucumber step argument transforms can be a powerful way to make your steps more flexible. Note however that if your...
So this is the simulation that I use in my Agile Testing class, as well as in other contexts where...
RSpec's context (which is basically an alias for describe) takes over your whole application. No object may have its...
When you need to delete rows from a table, and the delete conditions require a joined table, MySQL needs to...
You can use record.send(:update_without_callbacks) or record.send(:create_without_callbacks) This can be used as a...
We use RTeX for PDF exports. While converting LaTeX to PDF, RTeX opens a temporary file which has problematic permissions...
You don't need a Rails application to use Sass. Even when you're working on a static site you...
It’s pretty common for projects hosted on GitHub to receive “pull requests”: requests from people who have cloned your...
This will not work (it always passes): Then the "Title" field should contain "" The value is turned into a regular...
For some reason you want to define a find condition in array form. And in that condition both column name...
Find conditions for scopes can be given either as an array (:conditions => ['state = ?', 'draft']) or a hash (:conditions => { 'state' => 'draft...
When using virtual attributes, the attached trait can be useful to automatically copy errors from one attribute to another.
power-rake db:migrate VERSION=20100913132321 By default the environments development, test, cucumber and performance are considered...
There are many different methods that allow mapping an Array to a Hash in Ruby. Array#to_h with a...
When Paperclip attachments should only be downloadable for selected users, there are three ways to go. The same applies to...
If you need to find all files inside a directory that were modified in the last 24 hours you can...
Do that for noble reasons only.