gem install rails --pre
rails new my_app -T
# Video: http://rubyhoedown2008.confreaks.com/08-chris-wanstrath-keynote.html | |
Hi everyone, I'm Chris Wanstrath. | |
When Jeremy asked me to come talk, I said yes. Hell yes. Immediately. But | |
then I took a few moments and thought, Wait, why? Why me? What am I supposed | |
to say that's interesting? Something about Ruby, perhaps. Maybe the | |
future of it. The future of something, at least. That sounds | |
keynote-y. | |
# 1) Point *.example.com in your DNS setup to your server. | |
# | |
# 2) Setup an Apache vhost to catch the star pointer: | |
# | |
# <VirtualHost *:80> | |
# ServerName *.example.com | |
# </VirtualHost> | |
# | |
# 3) Set the current account from the subdomain | |
class ApplicationController < ActionController::Base |
/* | |
* Copyright © 2009, Componentix. All rights reserved. | |
*/ | |
package com.componentix.hibernate.dialect; | |
import java.sql.Types; | |
/** | |
* A proper dialect for Microsoft SQL Server 2000 and 2005. |
# Author: Pieter Noordhuis | |
# Description: Simple demo to showcase Redis PubSub with EventMachine | |
# | |
# Update 7 Oct 2010: | |
# - This example does *not* appear to work with Chrome >=6.0. Apparently, | |
# the WebSocket protocol implementation in the cramp gem does not work | |
# well with Chrome's (newer) WebSocket implementation. | |
# | |
# Requirements: | |
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby |
worker: QUEUE=* bundle exec rake environment resque:work | |
scheduler: bundle exec rake environment resque:scheduler |
# How to sign your custom RPM package with GPG key | |
# Step: 1 | |
# Generate gpg key pair (public key and private key) | |
# | |
# You will be prompted with a series of questions about encryption. | |
# Simply select the default values presented. You will also be asked | |
# to create a Real Name, Email Address and Comment (comment optional). | |
# | |
# If you get the following response: |
## Prepare ################################################################### | |
# Remove RVM | |
rvm implode | |
# Ensure your homebrew is working properly and up to date | |
brew doctor | |
brew update | |
## Install ################################################################### |
ActionView::Base.field_error_proc = Proc.new do |html_tag, instance| | |
html = %(<div class="field_with_errors">#{html_tag}</div>).html_safe | |
# add nokogiri gem to Gemfile | |
elements = Nokogiri::HTML::DocumentFragment.parse(html_tag).css "label, input" | |
elements.each do |e| | |
if e.node_name.eql? 'label' | |
html = %(<div class="clearfix error">#{e}</div>).html_safe | |
elsif e.node_name.eql? 'input' | |
if instance.error_message.kind_of?(Array) | |
html = %(<div class="clearfix error">#{html_tag}<span class="help-inline"> #{instance.error_message.join(',')}</span></div>).html_safe |
# CentOS 6.4 barebones walkthrough guide for a new vps rails server instance | |
# assumes you already have a personal ssh key locally | |
# | |
# script implements the following security approaches: | |
# disables root login | |
# configures ssh setup for deployer user | |
# opens up standard ports | |
# | |
# setup includes: | |
# rvm & ruby-1.9.3-p429 |