kmayer

class BrandSweeper < ActionController::Caching::Sweeper
  observe Brand # Observers will introspect on the class, but Sweepers don't
 
  def after_update(brand)
    expire_action :controller => "brand", :action => :preview, :brand_id => brand.to_param
  end
  ...

dominikh

module Cinch
  module Plugins
    class PluginManagement
      include Cinch::Plugin

      match(/plugin load (\S+)(?: (\S+))?/, method: :load_plugin)
      match(/plugin unload (\S+)/, method: :unload_plugin)
      match(/plugin reload (\S+)(?: (\S+))?/, method: :reload_plugin)
      match(/plugin set (\S+) (\S+) (.+)$/, method: :set_option)
      def load_plugin(m, plugin, mapping)

keikubo

Nginx + Unicorn for Rails on Rackhub

Description:

This script enables you to launch your Rails application in production environment (port:80) with Nginx and Unicorn.

Installation:

Please make sure that your Gemfile in your rails application includes unicorn.

asavartsov

# 2. Include Sweeping module in your controller(s) to have cache_sweeper
#    method to be avaliable, or right in ApplicationController so it will be
#    available in all controllers inheriting from it.

class ApplicationController < ActionController::Base
  include ActionController::Caching::Sweeping

  # ...
end

fujin

template "/tmp/foo.rb"
  source "foo.rb.erb"
  cookbook "banana"
end

burke

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

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.

gonzedge

class ApplicationController < ActionController::Base
  # ...

  unless Rails.application.config.consider_all_requests_local
    rescue_from Exception, with: lambda { |exception| render_error 500, exception }
    rescue_from ActionController::RoutingError, ActionController::UnknownController, ::AbstractController::ActionNotFound, ActiveRecord::RecordNotFound, with: lambda { |exception| render_error 404, exception }
  end

  private
  def render_error(status, exception)

bkimble

#!/usr/bin/env ruby

# List all keys stored in memcache. 
# Credit to Graham King at http://www.darkcoding.net/software/memcached-list-all-keys/ for the original article on how to get the data from memcache in the first place.

require 'net/telnet'

headings = %w(id expires bytes cache_key)
rows = []

morygonzalez

DBQuery.prototype.p = function() {
	var args = arguments
	this.forEach(function(e) {
		var result = {}
		if(args.length == 0) {
			result = e
		} else {
			for(var i = 0; i < args.length; i++) {
				var target = e
				var keys = args[i].split('.')

tj

var app = require('../app');

console.log();
app.routes.all().forEach(function(route){
  console.log('  \033[90m%s \033[36m%s\033[0m', route.method.toUpperCase(), route.path);
});
console.log();
process.exit();