danabr

class Test::Unit::TestCase # Or ActiveSupport::TestCase if you are using Rails
  # This is a debugging utility to find slow tests.
  # Usage: rake FIND_SLOW_TESTS=true test:units
  unless ENV["FIND_SLOW_TESTS"].blank?
    alias_method :old_run, :run
      def run(*args, &block)
        start_time = Time.now
        old_run *args, &block
        test_time = Time.now - start_time
        puts "\nSLOW TEST: #{self.name}, #{test_time}s" if test_time > 0.5

ebonical

#!/usr/bin/env ruby -w0
# 
# Using Pomodoro app by iUgol
# http://itunes.apple.com/en/app/pomodoro/id417574133?mt=12
# 
require "rubygems"
require "appscript" # gem install rb-appscript

include Appscript

schneems

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails',           github: "rails/rails"
gem 'arel',            github: "rails/arel"
gem "rack",            github: "rack/rack"
gem "sprockets",       github: "rails/sprockets"
gem "sprockets-rails", github: "rails/sprockets-rails"
gem 'coffee-rails',    github: "rails/coffee-rails"

calebhearth

Useful Vim mappings

...you didn't know you wanted

Convert Ruby 1.8 to 1.9 hash syntax

nnoremap <Leader>: :%s/:\([^ ]*\)\(\s*\)=>/\1:/gc<CR>

mcmoyer

  #embed this in your body tag
  # %body{body_data}
  
  def body_data
    {
      :"data-controller" => params[:controller], 
      :"data-action" => params[:action], 
      :"data-id" => params[:id], 
      :"data-parent-controller" => parent_controller,
      :"data-parent-id" => params["#{parent_controller.to_s.singularize}_id".to_sym] 

calebhearth

#!/usr/bin/env bash

branch_pattern="^## (.*)$"
git_status=`git status -sb`
if [[ $git_status =~ $branch_pattern ]]
then
  echo ${BASH_REMATCH[1]}
fi

henrik

Yosemite upgrade notes

From a (mostly) Ruby on Rails developer.

After doing the below everything seems to work (some of it worked before doing anything), including Ruby, Gems, RVM, Homebrew, VirtualBox/Vagrant VMs, Pow, tmux, git, vim.

0. Did a full-disk backup that I can restore from
1. Moved out /usr/local to avoid super slow install, per option 1 in https://jimlindley.com/blog/yosemite-upgrade-homebrew-tips/: sudo mv /usr/local ~/local
2. Upgraded to Yosemite
3. Restored /usr/local, per option 1 in https://jimlindley.com/blog/yosemite-upgrade-homebrew-tips/: sudo mv ~/local /usr

thetamind

    add_index :attachments, :parent_id
    add_index :attachments, :asset_id
    add_index :domain_names, :user_id
    add_index :domain_names, :event_id
    add_index :event_memberships, :user_id
    add_index :event_memberships, :event_id
    remove_index :attachments, :parent_id
    remove_index :attachments, :asset_id
    remove_index:domain_names, :user_id
    remove_index:domain_names, :event_id

bcardarella

config :my_app, :twitter_api,
  client: Twitter.SandboxClient

sj26

class User < ActiveRecord::Base
  attr_accessible :name

  has_many :admin_memberships, class_name: "Membership", conditions: {role: 'admin'}
  has_many :editor_memberships, class_name: "Membership", conditions: {role: 'editor'}

  def admin?
    admin_memberships.exists?
  end