You can quickly access views that belong to a controller by using the tiny "page with arrow" icon in the...
In Selenium features the server and client are running in separate processes. Therefore, when mocking time with a tool like...
Be careful when stubbing out attributes on records that are defined by associations. Nothing is as it seems to be...
The attached initializer gives your hashes a #deep_slice method that lets you recursively slice their contents by a given...
Testing with real live production data does come with at least one catch. All those real live users in your...
Our rspec_candy gem now gives you three matchers: be_same_number_as Tests if the given number is the...
A number of issues concerning Sass/SCSS autocompletion and syntax highlighting were submitted as a feedback for RubyMine 4.5. Web development...
assignable_values now lets you define a secondary default that is only used if the primary default value is not...
You can use String#demodulize from ActiveSupport: "ActiveRecord::CoreExtensions::String::Inflections".demodulize # => "Inflections" "Inflections".demodulize # => "Inflections"
Consul 0.4.0 comes with some new features. Dependencies Consul no longer requires assignable_values, it's optional for when you...
Don't say is_a?(ActiveRecord::NamedScope::Scope) because that is no longer true in Rails 3 and also doesn...
paper_trail is an excellent gem to track record versions and changes. You almost never want to reimplement something like...
The will_paginate gem will show a default of 30 records per page. If you want to test pagination in...
... you probably have a time zone issue. When you get Timecop.travel(Date.parse("2011-11-11 00:00") do Time.current # Thu...
In a nutshell: Use git rebase --onto target-branch source-commit target-branch means "branch you want to be based...
Sometimes, you may want to open up a second database connection, to a read slave or another database. When doing...
Take care in queries where multiple AND or OR operators are used. In doubt, always use braces to enforce precedence...
When deploying, Capistrano puts a REVISION file into your application's release directory. It contains the hash of the commit...
I highly recommend that you make use of RubyMine's feature to pin tabs. When you pin all "important" files...
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...
Consider this Sass: .comment width: 320px; height: 240px; Any textarea with the comment class will be sized 320 by 240...
When refactoring a sequence of steps to a new, more descriptive step, you can use the steps method and Ruby...
Applications often show or hide elements based on viewport dimensions, or may have components that behave differently (like mobile vs...