MJ Alvarez mjalvarez

## gist:2999707
<!doctype html>
<title>Site Maintenance</title>
<style>
  body { text-align: center; padding: 150px; }
  h1 { font-size: 50px; }
  body { font: 20px Helvetica, sans-serif; color: #333; }
  article { display: block; text-align: left; width: 650px; margin: 0 auto; }
  a { color: #dc8100; text-decoration: none; }
  a:hover { color: #333; text-decoration: none; }
</style>

## gist:2779392
# source: http://st-on-it.blogspot.com/2010/01/how-to-move-folders-between-git.html
# First of all you need to have a clean clone of the source repository so we didn't screw the things up.

git clone git://server.com/my-repo1.git

# After that you need to do some preparations on the source repository, nuking all the entries except the folder you need to move. Use the following command

git filter-branch --subdirectory-filter your_dir -- -- all

# This will nuke all the other entries and their history, creating a clean git repository that contains only data and history from the directory you need. If you need to move several folders, you have to collect them in a single directory using the git mv command.

## fibur.markdown

      
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                tenderlove
                / fibur.markdown
            
            
              Created
              December 19, 2011 18:09
            
          
    Fibur

Fibur is a library that allows concurrency during Ruby I/O operations without needing to make use of callback systems.  Traditionally in Ruby, to achieve concurrency during blocking I/O operations, programmers would make use of Fibers and callbacks.  Fibur eliminates the need for wrapping your I/O calls with Fibers and a callback.  It allows you to write your blocking I/O calls the way you normally would, and still have concurrent execution during those I/O calls.
Example

Say you have a method that fetches data from a network resource:


## default.rb
# ey-cloud-recipes/cookbooks/redis-yml/recipes/default.rb

if ['app_master', 'app'].include?(node[:instance_role])
  redis_instance = node['utility_instances'].find { |instance| instance['name'] == 'redis' }

  if redis_instance
    node[:applications].each do |app, data|
      template "/data/#{app}/shared/config/redis.yml"do
        source 'redis.yml.erb'
        owner node[:owner_name]

## Automated RubyGem Install
#!c:/ruby/bin/ruby.exe
require 'rubygems'
require 'rubygems/gem_runner'
require 'rubygems/exceptions'

def install(lib)
  begin
    Gem::GemRunner.new.run ['install', lib]
  rescue Gem::SystemExitException => e
  end
	<!doctype html>
	<title>Site Maintenance</title>
	<style>
	body { text-align: center; padding: 150px; }
	h1 { font-size: 50px; }
	body { font: 20px Helvetica, sans-serif; color: #333; }
	article { display: block; text-align: left; width: 650px; margin: 0 auto; }
	a { color: #dc8100; text-decoration: none; }
	a:hover { color: #333; text-decoration: none; }
	</style>
	# source: http://st-on-it.blogspot.com/2010/01/how-to-move-folders-between-git.html
	# First of all you need to have a clean clone of the source repository so we didn't screw the things up.

	git clone git://server.com/my-repo1.git

	# After that you need to do some preparations on the source repository, nuking all the entries except the folder you need to move. Use the following command

	git filter-branch --subdirectory-filter your_dir -- -- all

	# This will nuke all the other entries and their history, creating a clean git repository that contains only data and history from the directory you need. If you need to move several folders, you have to collect them in a single directory using the git mv command.
	# ey-cloud-recipes/cookbooks/redis-yml/recipes/default.rb

	if ['app_master', 'app'].include?(node[:instance_role])
	redis_instance = node['utility_instances'].find { \|instance\| instance['name'] == 'redis' }

	if redis_instance
	node[:applications].each do \|app, data\|
	template "/data/#{app}/shared/config/redis.yml"do
	source 'redis.yml.erb'
	owner node[:owner_name]
	#!c:/ruby/bin/ruby.exe
	require 'rubygems'
	require 'rubygems/gem_runner'
	require 'rubygems/exceptions'

	def install(lib)
	begin
	Gem::GemRunner.new.run ['install', lib]
	rescue Gem::SystemExitException => e
	end