busyforking janx

Talks in English

ruby-1.9.3-p392 cumulative performance patch for rbenv

(I guarantee nothing. No warranty I am not responsible blah blah blah. Seems to work great for me so far. Thanks to Tyler Bird who I forked this from.)

This installs a patched ruby 1.9.3-p392 with the railsexpress patchsets: https://github.com/skaes/rvm-patchsets

Requirements

A Capistrano Rails Guide

by Jonathan Rochkind, http://bibwild.wordpress.com

why cap?

Capistrano automates pushing out a new version of your application to a deployment location.

I've been writing and deploying Rails apps for a while, but I avoided using Capistrano until recently. I've got a pretty simple one-host deployment, and even though everyone said Capistrano was great, every time I tried to get started I just got snowed under not being able to figure out exactly what I wanted to do, and figured I wasn't having that much trouble doing it "manually".

A Common .ruby-version File For Ruby Projects

Background

I've been using this technique in most of my Ruby projects lately where Ruby versions are required:

Create .rbenv-version containing the target Ruby using a definition name defined in ruby-build (example below). These strings are a proper subset of RVM Ruby string names so far...
Create .rvmrc (with rvm --create --rvmrc "1.9.3@myapp") and edit the environment_id= line to fetch the Ruby version from .rbenv-version (example below).

Today I learned about another Ruby manager, rbfu, where the author is using a similar technique with .rbfu-version.

	#!/usr/bin/env ruby
	#
	# Proof-of-Concept RCE exploit against Gemcutter
	#
	# ## Advisory
	#
	# ## Caveats
	#
	# ## Synopsis
	#

	setenv SSH_ENV $HOME/.ssh/environment

	if [ -n "$SSH_AGENT_PID" ]
	ps -ef \| grep $SSH_AGENT_PID \| grep ssh-agent > /dev/null
	if [ $status -eq 0 ]
	test_identities
	end
	else
	if [ -f $SSH_ENV ]
	. $SSH_ENV > /dev/null

	var parser = document.createElement('a');
	parser.href = "http://example.com:3000/pathname/?search=test#hash";

	parser.protocol; // => "http:"
	parser.hostname; // => "example.com"
	parser.port; // => "3000"
	parser.pathname; // => "/pathname/"
	parser.search; // => "?search=test"
	parser.hash; // => "#hash"
	parser.host; // => "example.com:3000"

	# The second way is recommended, which is flexible, and also work for non jQuery ajax library.


	# Setup sinon sandbox

	beforeEach ->
	@sinon = sinon.sandbox.create()

	afterEach ->
	@sinon.restore()

	#>>lang=cf

	@Factory = Factory = {}

	ids = {}
	sequences = {}
	sequence = (name, callback) -> sequences[name] = callback

	define = (name, defaults = {}) ->
	Factory[name] = (attrs = {}) ->

	install_package "yaml-0.1.4" "http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz#36c852831d02cf90508c29852361d01b"
	install_git "ruby-1.9.3-p392-ref" "https://github.com/ConradIrwin/ruby.git" "find-references" autoconf standard verify_openssl