Telmo

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

Telmo

YARD CHEATSHEET http://yardoc.org

cribbed from http://pastebin.com/xgzeAmBn

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules

Namespace for classes and modules that handle serving documentation over HTTP

Telmo

Open3.pipeline_r(
  %W[xmllint --xinclude --xmlout #{spine_file}],
  # In order to clean up extraneous namespace declarations we need a second
  # xmllint process
  %W[xmllint --format --nsclean --xmlout -]) do |output, wait_thr|
  open(codex_file, 'w') do |f|
    IO.copy_stream(output, f)
  end
end

Telmo

#!/usr/bin/env ruby
# A pre-commit hook script to ensure that no local gem dependencies (gem 'asdf', path: '~/local')
#  exist in your Gemfile before commiting.`
# Allows gems to be loaded from source within the current project, but not from outside.
puts 'Checking for local dependencies in your Gemfile.'
ROOT_PATH = File.expand_path('../../..', __FILE__)
begin
  require 'rubygems'
  gemfile = ENV['BUNDLE_GEMFILE'] || File.join(ROOT_PATH, 'Gemfile')
  require 'bundler/setup' if File.exists?(gemfile)

Telmo

#!/usr/bin/env ruby

require 'logger'

# rotatelogs required...
# http://httpd.apache.org/docs/2.2/programs/rotatelogs.html
logger = Logger.new("|rotatelogs ./foo.log.%Y-%m-%d-%H 3600", 0, 0)

10.times do 
  logger.error "testing..."

Telmo

# For context, this was inspired by the RubyRogues podcast #79 where they talked about
# documentation in Ruby, and specifically grumbled quite a bit about the failings of RDoc.
#
# http://rubyrogues.com/079-rr-documenting-code/
#
# As someone who's spent a lot of time using an IDE for programming C# and Java, I think 
# Ruby could do a lot better at putting documentation at our fingertips as we program.
#
# Maybe making the documentation part of the structure of the code would facilitate this?
#

Telmo

img2boxshadow.rb

a ruby script to convert images to CSS (box-shadows)

Installation

gem install rmagick    # you'll need ImageMagick & Ruby first
gem install colormath
gem install micro-optparse

Telmo

##
# Make Rack look like node.
#
#  http://youtu.be/Zp91yUH-zAw

require 'node_adapter'

use Rack::Chunked

run createServer { |req, res|

Telmo

require "thread"

class Future
  attr_reader :exception, :cancelled

  def initialize(&block)
    @thread = Thread.new(&block)
    @thread.abort_on_exception = false
    @exception = nil
    @cancelled = false

Telmo

#!/usr/bin/ruby1.9

require 'fiber'
require 'benchmark'

class Ring
   attr_reader :id
   attr_accessor :attach 

   def initialize(id)