Oleksii Levzhynskyi oleksiilevzhynskyi

vi ~/.ssh/config

Host aliasname
HostName yourdomain.com
Port port
User yourusername

Set up Gemfile

# in Gemfile

gem 'rails', '3.1.1'

gem 'haml'
gem 'haml-rails', :group => :development

Patched ruby 1.9.3-p125 for 30% faster rails boot

What is?

This script installs a patched version of ruby 1.9.3-p125 with patches to make ruby-debug work again (#47) and boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84). It also includes the new backported GC from ruby-trunk.

Huge thanks to funny-falcon for the performance patches.

Parallel tests

Gem parallel_tests
- add to config/database.yml:

test:
  database: yourproject_test<%= ENV['TEST_ENV_NUMBER'] %>

Parallel tests with Cucumber:

	Format meaning:

	%a - The abbreviated weekday name (``Sun'')
	%A - The full weekday name (``Sunday'')
	%b - The abbreviated month name (``Jan'')
	%B - The full month name (``January'')
	%c - The preferred local date and time representation
	%d - Day of the month (01..31)
	%H - Hour of the day, 24-hour clock (00..23)
	%I - Hour of the day, 12-hour clock (01..12)

	(function($) {
	$.cookieEnabled = function () {
	var key = 'testCookieEnabled';
	var value = '1';
	$.cookie(key, value, { path: '/' });
	return $.cookie(key) == value;
	};

	$(document).ready(function(){
	if( !$.cookieEnabled() ) {

	<%
	rerun = File.file?('rerun.txt') ? IO.read('rerun.txt') : ""
	rerun_opts = rerun.to_s.strip.empty? ? "--format #{ENV['CUCUMBER_FORMAT'] \|\| 'progress'} features" : "--format #{ENV['CUCUMBER_FORMAT'] \|\| 'pretty'} #{rerun}"
	std_opts = "--strict --tags ~@wip --tags ~@pending"
	std_format = "--format #{ENV['CUCUMBER_FORMAT'] \|\| 'progress'}"
	%>
	default: <%= std_opts %> <%= std_format %> features
	wip: --tags @wip --tags ~@pending --wip features
	rerun: <%= rerun_opts %> --format rerun --out rerun.txt --strict --tags ~@wip
	detail: --tags ~@pending --wip features

	def screen_shot_and_save_page
	require 'capybara/util/save_and_open_page'
	path = "/#{Time.now.strftime('%Y-%m-%d-%H-%M-%S')}"
	Capybara.save_page body, "#{path}.html"
	page.driver.render Rails.root.join "#{Capybara.save_and_open_page_path}" "#{path}.png"
	end

	begin
	After do \|scenario\|
	screen_shot_and_save_page if scenario.failed?

	sudo apt-get install libonig-dev
	gem install oniguruma