jcf

# cat, dog = Cat.new, Dog.new
# cat.friends << dog
# cat.save
# => false
# cat.errors
# #<ActiveRecord::Errors ... @errors={"dog" => "is not valid"}>
# cat.errors << dog.errors
# cat.errors
# #<ActiveRecord::Errors ... @errors={"dog" => "is not valid", "bark" => "is not bigger than bite"}

auto_orient.rb

module Paperclip
  class AutoOrient < Paperclip::Processor 
    def initialize(file, options = {}, *args)
      @file = file
    end
  
    def make( *args )
      dst = Tempfile.new([@basename, @format].compact.join("."))
      dst.binmode
        

jamiew

# capistrano deployment

require "bundler/capistrano"
require "capistrano/ext/multistage"

set :stages, %w(canary production)
set :default_stage, "canary"

set :application, "lolcats"
set :deploy_to, "/srv/#{application}"

timblair

$ curl --silent -i http://ojp.nationalrail.co.uk/ | grep 'Powered-By'
X-Powered-By: An infinite number of monkeys

cjus

#!/bin/bash
function jsonval {
    temp=`echo $json | sed 's/\\\\\//\//g' | sed 's/[{}]//g' | awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}' | sed 's/\"\:\"/\|/g' | sed 's/[\,]/ /g' | sed 's/\"//g' | grep -w $prop`
    echo ${temp##*|}
}

json=`curl -s -X GET http://twitter.com/users/show/$1.json`
prop='profile_image_url'
picurl=`jsonval`

ianmurrays

set :test_log, "logs/capistrano.test.log"

namespace :deploy do
  before 'deploy:update_code' do
    puts "--> Running tests, please wait ..."
    unless system "bundle exec rake > #{test_log} 2>&1" #' > /dev/null'
      puts "--> Tests failed. Run `cat #{test_log}` to see what went wrong."
      exit
    else      
      puts "--> Tests passed"

benedikt

# encoding: UTF-8

Capistrano::Configuration.instance(:must_exist).load do
  namespace :rails do
    desc "Open the rails console on one of the remote servers"
    task :console, :roles => :app do
      hostname = find_servers_for_task(current_task).first
      exec "ssh -l #{user} #{hostname} -t 'source ~/.profile && #{current_path}/script/rails c #{rails_env}'"
    end
  end

otobrglez

# By Oto Brglez - @otobrglez
# Rake task. Put in your (lib/tasks) folder of your Rails application
# Execute with "rake dropbox:backup"
# Configuration must be inside config/dropbox.yml file

namespace :dropbox do 
  
  desc "Backup production database to dropbox"
  task :backup do
    

anolson

#!/usr/bin/env ruby

require 'net/smtp'
require 'optparse'

module SendFile

  class CommandlineOptions
        
    attr_accessor :options

gljeremy

#!/usr/bin/env ruby

## disconnect

# ./disconnect.rb -u yourusername [-o /your/path] [-p yourhttpproxyserver]
#
# This is a command-line utility for the bulk-downloading of run data from
# the connect.garmin.com web application, which has lackluster export
# capabilities.
#