alx

#!/usr/bin/env ruby
require 'rubygems'
require 'jabber/bot'

# Create a new bot
bot = Jabber::Bot.new({
  :name      => 'Git Rails Bot',
  :jabber_id => 'cool-jabber-bot@email.com',
  :password  => 'same-password-everywhere',
  :master    => ["your-mail@is-funky.com"],

ijt

package main

import (
        "fmt"
        "io"
        "log"
        "net/http"
        "os"
)

mariovisic

# app/uploaders/avatar_uploader.rb

  process :fix_exif_rotation
  process :strip
  process :resize_to_fill => [1024, 768]
  process :quality => 90 # Percentage from 0 - 100

carlhoerberg

require 'aws/s3'
require 'heroku'
require 'heroku/command'
require 'heroku/command/auth'
require 'heroku/command/pgbackups'

task :cron do
  class Heroku::Auth
    def self.client
      Heroku::Client.new ENV['heroku_login'], ENV['heroku_passwd']

mbostock

license: gpl-3.0
redirect: https://observablehq.com/@d3/d3-marimekko-chart

gmonfort

# Debian 6 bootstrap template file for chef
#
# Installs RVM and ruby enterprise edition (ree) patched to workaround 
# issues with SSLv2 in debian systems (SSLv2 is deprecated)
#
# Also only installs ruby dependencies listed in `rvm notes`
# 
# RVM is installed system-wide in /usr/local/rvm
#
# Usage:

aliang

# yes, sometimes you need to do this. you get pilloried in a forum if you
# ask about it, though!

# this code taken from
# http://wholemeal.co.nz/blog/2011/04/05/rendering-from-a-model-in-rails-3/

class MyModel < ActiveRecord::Base
  # Use the my_models/_my_model.txt.erb view to render this object as a string
  def to_s
    ActionView::Base.new(Rails.configuration.paths.app.views.first).render(

mheffner

Setting up syslog logging on Heroku with Sinatra 1.2.x

1. Update your Gemfile to include:

gem 'remote_syslog_logger'

2. Add the file remote_syslog.rb below to your Sinatra app as lib/remote_syslog.rb.

3. Modify your config.ru to match the example one below.

namelessjon

require 'bcrypt'

  class User
    include DataMapper::Resource

    attr_accessor :password, :password_confirmation

    timestamps :at

    property :id,           Serial

exoer

include_recipe "postgresql::server90"

# inspiration from 
# https://gist.github.com/637579

execute "create-root-user" do
    code = <<-EOH
    psql -U postgres -c "select * from pg_user where usename='root'" | grep -c root
    EOH
    command "createuser -U postgres -s root"