mattwynne

RSpec::Matchers.define(:be_same_file_as) do |exected_file_path|
  match do |actual_file_path|
    expect(md5_hash(actual_file_path)).to eq(md5_hash(expected_file_path))
  end
  
  def md5_hash(file_path)
    Digest::MD5.hexdigest(File.read(file_path))    
  end
end

rstacruz

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

chetan

YARD CHEATSHEET http://yardoc.org

May 2020 - updated fork: https://gist.github.com/phansch/db18a595d2f5f1ef16646af72fe1fb0e

cribbed from http://pastebin.com/xgzeAmBn

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules

camertron

#!/bin/env ruby

# lazy hack from Robert Klemme

module Memory
  # sizes are guessed, I was too lazy to look
  # them up and then they are also platform
  # dependent
  REF_SIZE = 4 # ?
  OBJ_OVERHEAD = 4 # ?

Lordnibbler

RSpec::Matchers.define :have_meta do |name, expected|
  match do |actual|
    has_css?("meta[name='#{name}'][content='#{expected}']")
  end

  failure_message_for_should do |actual|
    actual = first("meta[name='#{name}']")
    if actual
      "expected that meta #{name} would have content='#{expected}' but was '#{actual[:content]}'"
    else

cblavier

module Mongoid

  # Helps to override find method in an embedded document.
  # Usage :
  #   - add to your model "include Mongoid::EmbeddedFindable"
  #   - override find method with:
  #     def self.find(id)
  #       find_through(Book, 'chapter', id)
  #     end
  module EmbeddedFindable

jtomaszewski

# Thanks to http://makandracards.com/makandra/1431-resque-+-god-+-capistrano for an idea and v2 version.

namespace :god do
  def god_is_running
    capture(:bundle, "exec god status > /dev/null 2>&1 || echo 'god not running'") != 'god not running'
  end

  # Must be executed within SSHKit context
  def config_file
    "#{release_path}/config/god.rb"

thoop

# Change YOUR_TOKEN to your prerender token
# Change example.com (server_name) to your website url
# Change /path/to/your/root to the correct value

server {
    listen 80;
    server_name example.com;
 
    root   /path/to/your/root;
    index  index.html;

rsutphin

# Requires Capistrano 3.2 or later

namespace :deploy do
  after :finishing, :tag_and_push_tag do
    on roles(:app) do
      within release_path do
        set(:current_revision, capture(:cat, 'REVISION'))

        # release path may be resolved already or not
        resolved_release_path = capture(:pwd, "-P")

thomasfr

How-to setup a simple git push deployment

These are my notes basically. At first i created this gist just as a reminder for myself. But feel free to use this for your project as a starting point. If you have questions you can find me on twitter @thomasf https://twitter.com/thomasf This is how i used it on a Debian Wheezy testing (https://www.debian.org/releases/testing/)

Discuss, ask questions, etc. here https://news.ycombinator.com/item?id=7445545

On the server (example.com)