If you get this warning on your local machine one of these steps might help: Rebuilt the gem with the...
Simply use OpenStruct#to_h to receive an OpenStruct's hash representation. In older Rubies you need OpenStruct#marshal_dump...
Ever wanted autocompletion for paths from paths.rb in Cucumber? This card lets you write your steps like this:
If you have an html_safe string, you won't be able to call gsub with a block and match...
In a nutshell: return statements inside blocks cause a method's return value to change. This is by design (and...
If you get errors from your development WEBrick that contain unicode salad, you are probably requesting the page via SSL...
Tempfiles get deleted automatically With the the ruby Tempfile class you can create temporary files. Those files only stick around...
RubyMine: Set specific Ruby version per project
I was experiencing the following problem: It seems your ruby installation is missing psych (for YAML output). To eliminate this...
You can use String#demodulize from ActiveSupport: "ActiveRecord::CoreExtensions::String::Inflections".demodulize # => "Inflections" "Inflections".demodulize # => "Inflections"
When you develop a gem and you have a Gemfile in your project directory, you might be surprised that your...
Consul 0.4.0 comes with some new features. Dependencies Consul no longer requires assignable_values, it's optional for when you...
Today, I ran into trouble on a fairly fresh installed VM, running Ubuntu. I tried to bundle install and got...
When you use method_missing to have an object return something on a method call, always make sure you also...
When refactoring a sequence of steps to a new, more descriptive step, you can use the steps method and Ruby...
It's the last bugfix release. We will get another year of security fixes, then no more patches.
ActiveSupport::Memoizable will be removed from Rails and has a lot of strange caveats that will ruin your day.
Rack has a limit for how many form parameters it will parse. This limit is 65536 by default.
I posted a solution which is awesome and also does natural sorting.
Using ActiveSupport ActiveSupport comes with a #transliterate method which replaces characters with their low-ASCII equivalent (to strip accents etc...
Ruby 1.9.2 is very slow when loading files, especially starting Rails servers or running specs takes forever.
Always use simply require 'spec_helper' If you mix it up like require 'spec_helper' require File.dirname(__FILE__) + '/../spec_helper'
ActiveSupport >= 3 has Date.parse('2011-02-10').beginning_of_quarter #=> 2011-01-01 Date.parse('2011-02-10').end_of_quarter...
If you're suffering from a huge de.yml or similiar file, cry no more. Rails lets you freely organize your...