joho

Steps to install and run PostgreSQL 9.2 using Homebrew (Mac OS X)
(if you aren't using version 9.1.5, change line 6 with the correct version)

1. launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
2. mv /usr/local/var/postgres /usr/local/var/postgres91
3. brew update
4. brew upgrade postgresql
5. initdb /usr/local/var/postgres -E utf8
6. pg_upgrade -b /usr/local/Cellar/postgresql/9.1.5/bin -B /usr/local/Cellar/postgresql/9.2.0/bin -d /usr/local/var/postgres91 -D /usr/local/var/postgres
7. cp /usr/local/Cellar/postgresql/9.2.0/homebrew.mxcl.postgresql.plist ~/Library/LaunchAgents/

dhh

class ActionDispatch::Routing::Mapper
  def draw(routes_name)
    instance_eval(File.read(Rails.root.join("config/routes/#{routes_name}.rb")))
  end
end

BCX::Application.routes.draw do
  draw :api
  draw :account
  draw :session

ryandotsmith

module Instruments
  def self.set_logger(l, m)
    @logger = l
    @method = m
  end

  def self.logger
    @logger
  end

jlong

/*
 * jquery.autogrow.js
 *
 * A plugin written for UserVoice that makes it easy to create textareas
 * that automatically resize to fit their contents.
 *
 * Based on Scott Moonen's original code for Prototype.js:
 *
 * <http://scottmoonen.com/2008/07/08/unobtrusive-javascript-expandable-textareas/>
 *

dhh

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private

peterc

#!/usr/bin/env ruby

# code2png - Render code to an image on OS X
# Peter Cooper (@peterc)
# MIT license
#
# code2png converts source code into a PNG graphic
# (with syntax coloring, if you want). Ideal for
# Kindle document production, RSS feeds, etc.
#

holman

Just install this in your apps like so:

gem 'test-spec-mini', :git => 'git://gist.github.com/1806986.git', :require => 'mini'

acf

require 'rubygems'
require 'dnsimple'

DNSimple::Client.username = '[email protected]'
DNSimple::Client.password = 'd34thst4r'
DNSimple::Client.debug = false

user = DNSimple::User.me
puts "#{user.domain_count} domains"

peterc

# Simple, scrappy UDP DNS server in Ruby (with protocol annotations)
# By Peter Cooper
#
# MIT license
#
# * Not advised to use in your production environment! ;-)
# * Requires Ruby 1.9
# * Supports A and CNAME records
# * See http://www.ietf.org/rfc/rfc1035.txt for protocol guidance
# * All records get the same TTL

jlong

# My homebrew formula for compiling Vim for the console with support
# for 256 colors + ruby, etc.
#
# To install, drop /usr/local/Library/Formulas/ and execute:
#
#     brew install -f vim

require 'formula'

class Vim < Formula