dnch

ActionView::Helpers::AssetTagHelper.register_javascript_expansion :jquery => case Rails.env
  when "production" then ["http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js", "application", "etc"]
  when "development" then %w(jquery jquery-ui jquery-typewatch rails application)
end

josevalim

# In your test_helper.rb
class ActiveRecord::Base
  mattr_accessor :shared_connection
  @@shared_connection = nil

  def self.connection
    @@shared_connection || retrieve_connection
  end
end

dzuelke

#!/bin/bash
#
# mkv2m4v inputfile.mkv
#
# Given an MKV container with H.264 video & AC3 or DTS audio, converts
# quickly to an iPad-compatible MP4 container without re-encoding the
# video (so it must already be in an iPad-compatible resolution); the
# audio is downmixed to stereo with Dynamic Range Compression.
#
ME=$(basename $0)

sstephenson

$ sudo su -
# mkdir /etc/resolver
# cat > /etc/resolver/test
nameserver 127.0.0.1
port 2155
^D
^D
$ brew install dnsmasq
$ dnsmasq --port=2155 --no-resolv --address=/.test/127.0.0.1
$ ping foo.test

skojin

# Add all gems in the global gemset to the $LOAD_PATH so they can be used in rails3 console with bundler
if defined?(::Bundler)
  $LOAD_PATH.concat Dir.glob("#{ENV['rvm_path']}/gems/#{ENV['rvm_ruby_string']}@global/gems/*/lib")
end

ltw

class Model < ParentModel
  include Foo::Bar
  extend Bar::Baz
  acts_as_authentic
  dsl_specific_flags 

  module InternalModule
    ...
  end

outoftime

module ActiveRecord
  module ConnectionAdapters
    module DatabaseStatements
      #
      # Run the normal transaction method; when it's done, check to see if there
      # is exactly one open transaction. If so, that's the transactional
      # fixtures transaction; from the model's standpoint, the completed
      # transaction is the real deal. Send commit callbacks to models.
      #
      # If the transaction block raises a Rollback, we need to know, so we don't

chriseppstein

A pure CSS bendy shadow:

I suspect that some trig calculations could make this very general.

avdi

module DeepFetch
  def deep_fetch(*keys, &fetch_default)
    throw_fetch_default = fetch_default && lambda {|key, coll|
      args = [key, coll]
      # only provide extra block args if requested
      args = args.slice(0, fetch_default.arity) if fetch_default.arity >= 0
      # If we need the default, we need to stop processing the loop immediately
      throw :df_value, fetch_default.call(*args)
    }
    catch(:df_value){

chriseppstein

require 'sass'

module Sass::Script::Functions
  def svg_circle(radius, color, circle_type)
    img = if circle_type.value == "disc"
      %Q{<circle cx="#{radius.value}" cy="#{radius.value}" r="#{radius.value}"
                          stroke-width="0" fill="#{color}"/>}
    else
      %Q{<circle cx="#{radius.value}" cy="#{radius.value}" r="#{radius.value}"
                          stroke="#{color}" stroke-width="1" fill="white"/>}