bundle open BUNDLED_GEM will open the BUNDLED_GEM's source code in your default editor.
Bundler 1.4.0 (still beta) can install gems in parallel, making a run of bundle install much faster.
So you're hunting down a regression (or just a bug) and want to use git bisect to find out...
Using CSS sprites for background images is a technique for optimizing page load time by combining smaller images into a...
Next time you have to do more than trivial CSS changes on a project, you probably want to have live...
This card shows how to upgrade a Rails 2 application from Rails 2.3.8 through every single patch level up to...
Merge requests are often rejected for similar reasons. To avoid this, before you send a merge request, please confirm that...
Note: These instructions are for a quick per-project setup and may require you to change code. If you generally...
You can detect city and country from an IP address by using the GeoLite database. This is a flat file...
tl;dr: Ruby's Bundler environment is passed on to system calls, which may not be what you may want...
When using the json gem, you might run into this error when using JSON.parse: >> json = 'foo'.to_json >> JSON.parse(json...
Rails gives you migrations to change your database schema with simple commands like add_column or update. Unfortunately these commands...
Access the Method object Dead simple: Get the method object and ask for its owner: "foo".method(:upcase) # => #
For example if you use rvm and get this message: ERROR: Loading command: install (LoadError) no such file to load...
Given you use Capistrano together with bundler to automatically install your gems when deploying. I recently had the problem that...
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...
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...
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...
If bundle install shows the following message for you ... Error Bundler::HTTPError during request to dependency API ... upgrade to Bundler...
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...
When you accept a table in your Cucumber step definition, that table object will have the cryptic type Cucumber::Ast...