Amr Tamimi amrnt

A Common .ruby-version File For Ruby Projects

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.

	require 'rack'

	# Released under MIT license, see tests / example.ru for usage
	module Rack
	class APIVersionMapper

	ERROR_TEXT = '<html><head><title>Unknown API Version</title></head><body>Unknown API Version v%s</body></html>'.freeze
	EMPTY_RESPONSE = [404, {'Content-Type' => 'text/html', 'Content-Length' => '0'}, ['']].freeze
	VERSION_ENV_KEY = 'x-rack.api_mapper.version'.freeze
	QUERY_STRING = "QUERY_STRING".freeze

	<!DOCTYPE html>
	<html>
	<head>
	<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js'></script>
	<script>
	$(document).ready(function(){
	function debug(str){ $("#debug").append("<p>"+str+"</p>"); };
	if(typeof WebSocket === 'undefined') {
	alert("Your browser does not support websockets.")
	}


	/*
	* Author: Amr Numan Tamimi <[email protected]>
	* Extracted from: Foursquare.com
	* Last Modify: 1/3/2011
	*/

	(function() {
	var iframeManager;


	/*
	* Author: Amr Numan Tamimi <[email protected]>
	* Extracted from: Foursquare.com
	* Last Modify: 1/3/2011
	*/

	(function() {
	var Api;

	module Rack
	#
	# RefererControl is a Rack middleware app which restricts access to paths
	# based on the Referer header. Using RefererControl you can make sure
	# users follow the intended flow of a website. If a controlled path is
	# visited with an unacceptable Referer URI, then a simple 307 Redirect
	# response is returned.
	#
	# RefererControl should also make Cross Site Request Forgery (CSRF) a
	# little more difficult to exploit; but not impossible using JavaScript.

	# Install with:
	# bash < <(curl -L https://raw.github.com/gist/2070371)
	#
	# renv, ruby 1.9.3-p125, linecache19-0.5.13.gem, ruby-debug-base19-0.11.26.gem
	#
	# https://raw.github.com/gist/1333785
	# http://d.hatena.ne.jp/kurizo/20111225/p1
	#

	echo "Installing ruby-debug with ruby-1.9.3-p125 ..."

	require 'net/http'

	class ServerProxy
	def self.call(env)
	if env["PATH_INFO"] =~ /^\/server_proxy/
	request = Rack::Request.new(env)
	params = request.params

	Net::HTTP.start(params["service_url"]) {\|http\|
	req = Net::HTTP::Get.new(params["service_path"])