orderedlist

$start-color:#2B73A2;
$number: 12;

@for $i from 1 through $number {
  .label-#{$i} {
    color:adjust_hue($start-color, ($i - 1) * (360 / $number));
  }
}

sstephenson

# Sledgehammer approach for ^Cing rake test runs
if Rails.env.test?
  if `ps -wwp #{Process.ppid}` =~ /ruby/
    trap("INT") {
      Process.kill("KILL", Process.ppid)
      Process.kill("KILL", Process.pid)
    }
  end
end

dhh

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private

jmazzi

module MethodInterception
  def method_added(meth)
    return unless (@intercepted_methods ||= []).include?(meth) && !@recursing

    @recursing = true # protect against infinite recursion

    old_meth = instance_method(meth)
    define_method(meth) do |*args, &block|
      puts 'before'
      old_meth.bind(self).call(*args, &block)

xaviershay

require 'integration_helper'
require 'rack'
require 'rack/handler/webrick'

describe HttpClient do
  before :all do
    @server = WEBrick::HTTPServer.new(
      :Port      => 9293,
      :Logger    => Rails.logger,
      :AccessLog => Rails.logger

itspriddle

<?php
// Usage: Drop this script in _import and then run `php import.php`
// It will import posts from WordPress as markdown

// EDIT THESE
ini_set('date.timezone', 'America/New_York');
$con = mysql_connect('localhost', 'root', '');
$db = mysql_select_db('blog_test');
$q = mysql_query("SELECT * FROM blog_posts");

ryanb

# Add this to your spec_helper.rb
RSpec.configure do |config|
  config.treat_symbols_as_metadata_keys_with_true_values = true
  config.around(:each, :vcr) do |example|
    name = example.metadata[:full_description].downcase.gsub(/\W+/, "_").split("_", 2).join("/")
    VCR.use_cassette(name, :record => :new_episodes) do
      example.call
    end
  end
end

ryanb

# add this to your spec helper
RSpec.configure do |config|
  config.treat_symbols_as_metadata_keys_with_true_values = true
  config.filter_run :focus => true
  config.run_all_when_everything_filtered = true
end

# and then use the :focus tag in your specs

it "does something awesome", :focus do

itspriddle

Original Source: https://github.com/chneukirchen/styleguide

= Christian Neukirchen's Ruby Style Guide

You may not like all rules presented here, but they work very well for
me and have helped producing high quality code.  Everyone is free to
code however they want, write and follow their own style guides, but
when you contribute to my code, please follow these rules:

itspriddle

module AttrReaderWriter
  def attr_reader_or_writer(*keys)
    keys.flatten.each do |key|
      class_eval <<-RUBY, __FILE__, __LINE__
        def #{key}(val = nil)
          @#{key} = val || @#{key}
        end
      RUBY
    end
  end