Rails 3.0 introduced support for routing constrained by subdomains.
A subdomain can be specified explicitly, like this:
match '/' => 'home#index', :constraints => { :subdomain => 'www' }
#!/usr/bin/env ruby | |
# Author : Emad Elsaid (https://github.com/blazeeboy) | |
require 'gosu' | |
include Gosu | |
DIMENSION, SPLITS, COLOR = 200, 50, Color::GREEN | |
# credits to: http://en.wikipedia.org/wiki/Maze_generation_algorithm | |
class GameWindow < Window | |
def initialize | |
super DIMENSION, DIMENSION, false, 1000 | |
self.caption = "Maze" |
# simple ruby code example for running python script | |
path_to_script = File.dirname(__FILE__) | |
puts "It's a ruby script" | |
puts "Run python script with backticks" | |
puts "Result is available in caller.ru" | |
puts `python #{path_to_script}/processing.py UserName 37` |
require 'my-sinatra-app' | |
require 'sinatra/activerecord/rake' | |
desc "run irb console" | |
task :console, :environment do |t, args| | |
ENV['RACK_ENV'] = args[:environment] || 'development' | |
exec "irb -r irb/completion -r my-sinatra-app" | |
end |
module ActsAsTaggable | |
module Taggable | |
def self.included(base) | |
base.field :tags, :type => Array, :default => [] | |
end | |
end | |
module Tagger | |
def tag(object, tags) |
# lib/custom_logger.rb | |
class CustomLogger < Logger | |
def format_message(severity, timestamp, progname, msg) | |
"#{timestamp.to_formatted_s(:db)} #{severity} #{msg}\n" | |
end | |
end | |
logfile = File.open("#{Rails.root}/log/custom.log", 'a') # create log file | |
logfile.sync = true # automatically flushes data to file | |
CUSTOM_LOGGER = CustomLogger.new(logfile) # constant accessible anywhere |
# Nginx+Unicorn best-practices congifuration guide. Now with SPDY! | |
# 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) | |
# |
after "deploy:symlink", "deploy:restart_workers" | |
after "deploy:restart_workers", "deploy:restart_scheduler" | |
## | |
# Rake helper task. | |
# http://pastie.org/255489 | |
# http://geminstallthat.wordpress.com/2008/01/27/rake-tasks-through-capistrano/ | |
# http://ananelson.com/said/on/2007/12/30/remote-rake-tasks-with-capistrano/ | |
def run_remote_rake(rake_cmd) | |
rake_args = ENV['RAKE_ARGS'].to_s.split(',') |
# Author: Pieter Noordhuis | |
# Description: Simple demo to showcase Redis PubSub with EventMachine | |
# | |
# Requirements: | |
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby | |
# - a browser with WebSocket support | |
# | |
# Usage: | |
# ruby redis_pubsub_demo.rb | |
# |