This installs a patched ruby 1.9.3-p484 with the railsexpress patchsets: https://github.com/skaes/rvm-patchsets
You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.
This is a quick configuration upgrade that allows you to continue using ssh as you have, but with the added benefit of ssh-agent forwarding when logged into remote hosts, meaning no more keys on intermediate servers and the like.
This snippet assumes that you've been using ssh, ssh keys, and authorized_keys on remote hosts.
.ssh/id_dsa and/or .ssh/id_rsa already exist.ssh/config file
| # Sexy Solarized Bash Prompt, inspired by "Extravagant Zsh Prompt" | |
| # Customized for the Solarized color scheme by Sean O'Neil | |
| if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then TERM=gnome-256color; fi | |
| if tput setaf 1 &> /dev/null; then | |
| tput sgr0 | |
| if [[ $(tput colors) -ge 256 ]] 2>/dev/null; then | |
| BASE03=$(tput setaf 234) | |
| BASE02=$(tput setaf 235) | |
| BASE01=$(tput setaf 240) |
| # Nginx+Unicorn best-practices congifuration guide. Heartbleed fixed. | |
| # We use latest stable nginx with fresh **openssl**, **zlib** and **pcre** dependencies. | |
| # Some extra handy modules to use: --with-http_stub_status_module --with-http_gzip_static_module | |
| # | |
| # Deployment structure | |
| # | |
| # SERVER: | |
| # /etc/init.d/nginx (1. nginx) | |
| # /home/app/public_html/app_production/current (Capistrano directory) | |
| # |
| # derived from http://railscasts.com/episodes/340-datatables | |
| # handles server side multi-column searching and sorting | |
| class Datatable | |
| delegate :params, :h, :raw, :link_to, :number_to_currency, to: :@view | |
| def initialize(klass,view) | |
| @klass = klass | |
| @view = view | |
| end |
| #compdef rake | |
| if [[ -f Rakefile ]]; then | |
| sum=`md5 -q Rakefile **/*.rake | md5` | |
| if [[ ! -f .rake_tasks.$sum~ ]]; then | |
| rake -s --tasks | cut -d ' ' -f 2 > .rake_tasks.$sum~ | |
| fi | |
| compadd $(cat .rake_tasks.$sum~) | |
| fi |
This article is now published on my website: Prefer Subshells for Context.
APIs are becoming an essential feature of modern web applications. Rails does a good job of helping your application provide an API using the same MVC structure you're accustomed to.
Let's work with the following example controller:
class ArticlesController < ApplicationController
Below are steps I followed to get ruby debugger ruby-debug running with Pow. Based on info from this thread basecamp/pow#43 and this blog post http://flochip.com/2011/04/13/running-pow-with-rdebug/
Assuming you're writing your app in Ruby 1.9 and using Bundler, just add the dependency to your development gems: