This guide enables you to install (ruby-build) and use (rbenv) multiple versions of ruby, isolate project gems (gemsets and/or bundler), and automatically use appropriate combinations of rubies and gems.
# Ensure system is in ship-shape.
aptitude install git zsh libssl-dev zlib1g-dev libreadline-dev libyaml-dev
| #Model | |
| @user.should have(1).error_on(:username) # Checks whether there is an error in username | |
| @user.errors[:username].should include("can't be blank") # check for the error message | |
| #Rendering | |
| response.should render_template(:index) | |
| #Redirecting | |
| response.should redirect_to(movies_path) |
| (function() { | |
| <%= File.read(Rails.root.join("vendor/assets/javascripts/getElementsByClassName-1.0.1.js")) %> | |
| <%= File.read(Rails.root.join("vendor/assets/javascripts/ready.js")) %> | |
| domready(function() { | |
| var widget_link, iframe, i, widget_links; | |
| widget_links = getElementsByClassName('doorkeeper-registration-widget'); | |
| for (i = 0; i < widget_links.length; i++) { | |
| widget_link = widget_links[i]; | |
| iframe = document.createElement('iframe'); | |
| iframe.setAttribute('src', widget_link.href + "/widget.html"); |
| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc | |
| . ~/.bashrc | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl https://www.npmjs.org/install.sh | sh |
| =Navigating= | |
| visit('/projects') | |
| visit(post_comments_path(post)) | |
| =Clicking links and buttons= | |
| click_link('id-of-link') | |
| click_link('Link Text') | |
| click_button('Save') | |
| click('Link Text') # Click either a link or a button | |
| click('Button Value') |
