jakeonrails

echo 'export NEWRELIC_DISPATCHER=pow' >> ~/.powconfig
echo 'export POW_WORKERS=1' >> ~/.powconfig

Explanation:

http://andre.arko.net/2011/11/12/use-newrelic-rpm-developer-mode-with-pow/

afeld

Updated for Rails 4.0.0+

Bower

1. Set up the bower gem.

2. Follow the Bower instructions and list your dependencies in your bower.json, e.g.

   // bower.json

{

floehopper

units = types.reject { |type, dir| type == 'features' }

namespace :spec do
  desc "Run 'unit' specs: #{units.keys.to_sentence}"
  RSpec::Core::RakeTask.new(:units) do |t|
    t.pattern = units.map { |type, dir| "./#{dir}/**/*_spec.rb" }
  end
end

default_task = Rake::Task['default']

glv

Trouble-Free Bundler

Every couple of weeks, I hear someone complaining about some difficulties with Bundler. Yesterday, it happened twice. But somehow I just never have those difficulties. I'm not saying Bundler is perfect; certainly in its early days it wasn't even close. But for the past two years it's been incredibly solid and trouble-free for me, and I think a large part of the reason is the way I use it. Bundler arguably does too much, and just as with Git, a big part of it is knowing what not to do, and configuring things to avoid the trouble spots.

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

Stanback

#
# CORS header support
#
# One way to use this is by placing it into a file called "cors_support"
# under your Nginx configuration directory and placing the following
# statement inside your **location** block(s):
#
#   include cors_support;
#
# As of Nginx 1.7.5, add_header supports an "always" parameter which

marktabler

Sinatra 1.4.4
Rails 4.0.1
Rails-API 0.1.0

Rails-API disabled Mailer and Sockets

Each app connected to a MySQL database via ActiveRecord with an empty Accounts table; each app's root path responded with "#{Account.count} accounts detected."

Each app was configured to use Thin as its web server.

skwp

require 'spec/support/grep_matcher'

describe do
  disallow_presence_of pattern: "send(.*#",
    location: "app/",
    description: "Do not use dynamic method invocations",
    failure: "Please change dynamic method call to something more sane."
end

ihassin

set :application, '<APP_NAME>'
set :repo_url, "<git@PATH/REPO.git>"

# ask :branch, proc { `git rev-parse --abbrev-ref HEAD`.chomp }

set :deploy_to, "/home/deploy/rails/<APP_NAME>"
# set :scm, :git

set :format, :pretty
set :log_level, :debug

AhmedElSharkasy

Rails as it has never been before :)

Rails 3 AntiPatterns, Useful snippets and Recommended Refactoring.

Note: Some of them are collected from different online resources/posts/blogs with some tweaks.