theIV

require 'autotest/redgreen'
# require 'autotest/pretty'
# require 'autotest/snarl'
# require 'autotest/timestamp'

module Autotest::Growl
  
  def self.growl title, msg, img, pri=0, sticky=""
    system "growlnotify -n autotest --image #{img} -p #{pri} -m #{msg.inspect} #{title} #{sticky}"
  end

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require 'digest/md5'

def gfm(text)
  # Extract pre blocks
  extractions = {}
  text.gsub!(%r{<pre>.*?</pre>}m) do |match|
    md5 = Digest::MD5.hexdigest(match)
    extractions[md5] = match
    "{gfm-extraction-#{md5}}"
  end

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# http://forums.shopify.com/categories/6/posts/42926
# This is a fairly simple mechanize script to create a few hundred or so shopify discounts from a CSV of groupon codes.
# You'll want to change all of the "changeme" values to your own.
# The script expects there to be a groupon_codes.csv in the same directory.
#
# The groupons_code.csv should look like this:
# 8m7677
# 8m6749
# 8m5398
# 8m7699

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Usage

curl -L https://gist.github.com/theIV/5022219/raw/18b68d524870041138a4cc95320b99c949fd2e13/chef_solo_bootstrap.sh | bash

More context: http://railscasts.com/episodes/339-chef-solo-basics

theIV

# How to use Paperclip for generic attachment types on models in Ruby on Rails

class User < ActiveRecord::Base
  has_many :user_assets
end

# example of building a model which is a generic attachment asset
@user.build_user_asset(:asset_type => "podcast", :attached_file => some_uploaded_file_data)

# make a generic asset class, with instances initialized for specific asset

theIV

# 1) Put 's3' gem in Gemfile.
# 2) Create as3.yml configuration for S3
# 3) Create initializer for as3.yml
# 4) Make "assets" folder inside your bucket
# 5) After running task run "RAILS_ENV=production rake assets:precompile"
# 6) Invoke task by running "rake as3:upload"

namespace :as3 do  
  desc "Uploads compiled assets (public/assets) to Amazone AS3"
  task :upload do

theIV

inputs = %w[
  CollectionSelectInput
  DateTimeInput
  FileInput
  GroupedCollectionSelectInput
  NumericInput
  PasswordInput
  RangeInput
  StringInput
  TextInput

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# Credits: 
# Jason Pirkey, Táve Corporation, http://www.tave.com/
# Jeremy Mickelson, https://github.com/CyborgMaster

# See http://help.papertrailapp.com/kb/hosting-services/aws-elastic-beanstalk/

packages:
  yum:
    rubygems: []
    ruby-devel: []

theIV

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd

theIV

-- psql prompt can be customized
\set PROMPT1 '%[%033[1;33m%]%M:%>%[%033[1;32m%] %n@%/%R%[%033[0m%]%# '
\set PROMPT2 :PROMPT1
\set PROMPT3 '>> '

-- Missing LIMIT fetch count is set to 1000
\set FETCH_COUNT 1000

-- Set pager to off
\pset pager off