catsby

preload_app!

min_threads = Integer(ENV['MIN_THREADS'] || 0)
max_threads = Integer(ENV['MAX_THREADS'] || 5)

threads min_threads, max_threads
workers Integer(ENV['WORKER_COUNT'] || 3 )

on_worker_boot do
  ActiveSupport.on_load(:active_record) do

jbenet

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

maxim

In Rails 3

NOTE: This post now lives (and kept up to date) on my blog: http://hakunin.com/rails3-load-paths

If you add a dir directly under app/

Do nothing. All files in this dir are eager loaded in production and lazy loaded in development by default.

If you add a dir under app/something/

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

rodw

#!/bin/bash 
# A simple script to backup an organization's GitHub repositories.

#-------------------------------------------------------------------------------
# NOTES:
#-------------------------------------------------------------------------------
# * User @jimklimov (and probably some others called out in the long comment
#   thread below) have modified this script to make it more robust and keep
#   up with various changes in the GitHub API and response format at:
#      https://github.com/jimklimov/github-scripts

marekjelen

Project

Student implements a framework for building asynchronous (event-driven) network applications that will be compatible with all major Ruby implementations - JRuby, MRI, Rubinius. The framework will support multiple networking adapters and provide compatibility layer for EventMachine based applications.

Problem

There are many ways to implement asynchronous applications using low-level libraries - nio4r, java nio, netty, libuv and others. The challenge is to choose the right one and be able to switch it based on a deployment model.

Solution

mrrooijen

.DS_Store
*.swp
*.swo
Gemfile.lock

bradediger

require 'prawn'

class ChangingMarginDocument < Prawn::Document
  def start_new_page(options={})
    if (page_count % 2).zero?
      super(:left_margin => 72, :right_margin => 36)
    else
      super(:left_margin => 36, :right_margin => 72)
    end
  end

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(

malclocke

$ git branch -r --merged | 
  awk -F'/' '/^ *origin/{if(!match($0, /(>|master)/)){print $2}}' | 
  xargs git push origin --delete