brianjlandau

# you'd obviously have more settings somewhere
set :scm,        :git
set :repository, "git@github.com:defunkt/github.git"
set :branch,     "origin/master"
set :migrate_target, :current # this tells capistrano where to run the migration. otherwise it would try to use the latest release directory (/path/to/app/releases/2012XXXXXXXXX)
set :use_sudo, false
set :ssh_options, {:forward_agent => true} # so you can checkout the git repo without giving the server access to the repo
set :rails_env, 'production'

# These are here to override the defaults by cap

bcardarella

# HaveFilter matchers for RSpec
# save as: spec/support/have_filter.rb
#
# class HomeController < ApplicationController
#   before_filter :require_user, :except => [:action_1, :action_2]
#   ...
# end
#
# describe HomeController do
#   it { should have_before_filter(:require_user).except(:action_1, :action_2) }

mnutt

Instrument Anything in Rails 3

With Rails 3.0 released a few weeks ago I've migrated a few apps and I'm constantly finding useful new improvements. One such improvement is the ability to log anything in the same way that Rails internally logs ActiveRecord and ActionView. By default Rails 3 logs look slightly spiffier than those produced by Rails 2.3: (notice the second line has been cleaned up)

Started GET "/" for 127.0.0.1 at Mon Sep 06 01:07:11 -0400 2010
  Processing by HomeController#index as HTML
  User Load (0.2ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1

Rendered layouts/_nav.html.erb (363.4ms)

tpope

Gemfile.lock merge=bundlelock
db/schema.rb merge=railsschema

dpickett

if Rails.env.production?
  Braintree::Configuration.environment = Rails.env.staging? ? :sandbox : :production
  Braintree::Configuration.merchant_id = ENV["braintree_merchant_id"]
  Braintree::Configuration.public_key  = ENV["braintree_public_key"]
  Braintree::Configuration.private_key = ENV["braintree_private_key"]
else
  Braintree::Configuration.environment = :sandbox
  Braintree::Configuration.merchant_id = "<super secret>"
  Braintree::Configuration.public_key  = "<super secret>"
  Braintree::Configuration.private_key = "<super secret>"

RyanScottLewis

$LOAD_PATH.unshift(File.dirname(__FILE__))

require 'midi-winmm'
# tested with midi-winmm, but I assume will work with alsa-rawmidi

class Numeric
   def to_hex_str
     "%02x" % self
   end
end

jeroenvandijk

#!/usr/bin/env ruby
# Usage:
#
#    ./ack.rb your-query

require 'rubygems'
require 'bundler'

if query = ARGV[0]
  gem_dirs = Bundler.load.specs.map(&:full_gem_path).join(' ')

jamis

# encoding: utf-8

s = "Blah \xe9 blah 헌글"

puts "BEFORE"
puts "encoding: #{s.encoding}"
puts "valid   : #{s.valid_encoding?}"
puts "text    : #{s}"

s = s.

chriseppstein

This gist is no longer valid. Please see Compass-Rails for instructions on how to install.

assaf

rescue_from = {}

# Associate status code with an HTTP status code.  First argument is the status
# code, second argument is a function that accepts the XHR object.  For example:
#     $.rescueFrom 404, (xhr)-> alert("Oh no, page not found!")
$.rescueFrom = (status, fn)->
  rescue_from[status] = fn

# Default handling for unsuccessulf HTTP status code.  Finds and calls most
# appropriate handler based on the HTTP status code (see `$.rescueFrom`).