MongoMapper is a MongoDB adapter for Ruby. We've forked it so it works for Rails 2.3.x applications running...
Ruby 1.9 changed the default behavior of Module.const_defined? from what it was in Ruby 1.8 -- this can be especially...
This error can happen in Ruby 1.9. To fix it, add the following line to the top of your .js.erb...
Rails 2.3.16+ on Ruby 1.9 causes warnings like this: .../gems/activesupport-2.3.17/lib/active_support/core_ext/string/output_safety.rb:22: warning: regexp match /.../n against to UTF-8 string...
So you have a method returning a regular expression but one case that should not yield a matching Regexp object...
If you need to capture signatures on an IPad or similar device, you can use Thomas J Bradley's excellent...
You either have an old version of Mocha and an edge version of Rails 3.2, or you have a new...
Stringex is a gem that offers some extensions to Ruby's String class. Ruby 1.9 compatible, and knows its way...
UnicodeUtils implements Unicode algorithms for case conversion, normalization, text segmentation and more in pure Ruby code.
RVM needs to be updated regularly to know of Ruby versions released since installation (or last update).
In our continued quest to extract proven code snippets from makandropedia into tested and upgradable gems, we have released Edge...
The Edge Rider gem gives your relations a method #traverse_association which returns a new relation by "pivoting" around a...
TLDR: Ruby class variables (@@foo) are dangerous in many ways. You should avoid them at all cost. See bottom of...
When creating an ActiveRecord with .new, .create or create!, you cannot set the ID attribute (note: When using Machinist's...
There is a bug in ActiveRecord 2.3.x that leads to changes in nested forms getting lost. class Project < ActiveRecord...
This works well in the simplified case, when your link disappears after it was clicked. Let link_to_remote behave...
You probably know that you can use CSS selectors to match against elements and their attributes, such as:
Ruby has two different ways to match the start and the end of a text: ^ (Start of line) and $ (End...
When you accept a table in your Cucumber step definition, that table object will have the cryptic type Cucumber::Ast...
January has been a very bad month for Ruby on Rails developers, with two high-severity security bugs permitting remote...
Defining one callback several times in the same class behaves different in ActiveRecord and ResourceController. While in ActiveRecord the callbacks...
Consul 0.6.1+ gives your Power class a number of static methods that behave neutrally in case Power.current is nil. This...
Consul 0.6.1+ gives you a way to dynamically access and query powers for a given name, model class or record...
Awesome color schemes for RubyMine, Sublime Text 2 and other editors. To install the themes into your Rubymine, copy intellij...