sawyerh

class BlogsController < ApplicationController
  def index
    @slug = params[:slug]
    @file = AWS::S3.new.buckets['YOUR-SITELEAF-BUCKET-HERE']
                       .objects[File.join('blog', @slug.to_s, 'index.html')]

    unless @file.exists?
      puts @file.key
      raise ActionController::RoutingError.new('Not Found')
    end

SamSaffron

#!/usr/bin/env ruby
$: << File.dirname(__FILE__)+'/lib'
require 'benchmark/ips'
require 'fast_blank'

class String
  # active support implementation
  def slow_blank?
    /\A[[:space:]]*\z/ === self
  end

cannikin

Typical Ruby on Rails AWS Server Setup

You should be able to start a fresh EC2 instance of Ubuntu and follow the instructions below to get a server with your preferred version of Ruby, nginx ready to delegate requests to Unicorn, and logrotate setup to keep your disk from filling up with log files. You will also have ruby-install for installing new rubies and chruby for switching between them. A .ruby-version file will be added to the home directory of the user that runs this script.

Install

0. Start an EC2 instance using the latest Ubuntu image (as of 2015-06-18 ami-5189a661 for EBS, 64-bit SSD)
1. Copy the config files below into /tmp using the file names specified in the title.
2. Edit /tmp/setup.sh and change the variables at the top to match your setup
3. Make /tmp/setup.sh executable: chmod +x /tmp/setup.sh

jodosha

source 'https://rubygems.org'

gem 'rake'
gem 'lotus-router'
gem 'lotus-controller'
gem 'lotus-view'

group :test do
  gem 'rspec'
  gem 'capybara'

dbreunig

#Reporter Save File Schema

##The Reporter Export File

Reporter saves to your Dropbox account with plaintext JSON files, one for each day. When a Report is entered in the app a file is created for that day if it does not exist. Otherwise, the report is appended to the existing file. The save folder is located in 'Dropbox/Apps/Reporter-App/'.

Reporter save files are named according to the following convention:

YYYY-MM-DD-reporter-export.json

xaviershay

#!/bin/bash

set -exo pipefail

BUILD_ENV=$1
if [ `uname` == 'Darwin' ]; then
  OSX=1
  JSCOMPRESSOR="yuicompressor --type js"
else
  OSX=

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.

konklone

# Basically the nginx configuration I use at konklone.com. 
# I check it using https://www.ssllabs.com/ssltest/analyze.html?d=konklone.com
# 
# To provide feedback, please tweet at @konklone or email eric@konklone.com.
# Comments on gists don't notify the author. 
# 
# Thanks to WubTheCaptain (https://wubthecaptain.eu) for his help and ciphersuites.
# Thanks to Ilya Grigorik (https://www.igvita.com) for constant inspiration.

server {

dirk

class StateMachine
  def initialize
    @transitions = {}
  end
  def transition(opts, &block)
    from = opts[:from]
    to   = opts[:to]
    @transitions[from] ||= {}
    @transitions[from][to] = block
  end

inertialbit

---
- name: install rb-installer
  action: shell curl https://raw.github.com/fesplugas/rbenv-installer/master/bin/rbenv-installer | bash
 
- name: update PATH in ~/.bash_profile for rb-env
  action: lineinfile dest=/home/$user/.bash_profile line=export\ PATH="$HOME/.rbenv/bin:$PATH" regexp=PATH.*rbenv
 
- name: add rb-env init to ~/.bash_profile
  action: lineinfile dest=/home/$user/.bash_profile line='eval "$(rbenv init -)"' regexp=eval.*rbenv