schacon

Links and Notes from my Classy Git RubyConf talk:

Bundles

Pro Git Bundles Post

Replacements

Pro Git Replacements Post

natesilva

"
" While editing a Markdown document in Vim, preview it in the
" default browser.
"
" Author: Nate Silva
"
" To install: Place markdown.vim in ~/.vim/ftplugin or
" %USERPROFILE%\vimfiles\ftplugin.
"
" To use: While editing a Markdown file, press ',p' (comma p)

dfurber

# These are my notes from the PragProg book on CoffeeScript of things that either 
# aren't in the main CS language reference or I didn't pick them up there. I wrote 
# them down before I forgot, and put it here for others but mainly as a reference for 
# myself.

# assign arguments in constructor to properties of the same name:
class Thingie
    constructor: (@name, @url) ->

# is the same as:

HatemMahmoud

# for more info: https://gist.github.com/1120938

wayneeseguin

Fission for VMWare Fusion with RVM

If you use VMWare Fusion on OSX and would like to control it on the command line then fission by @thbishop is worth trying out!

• https://github.com/thbishop/fission
• http://rubygems.org/gems/fission

Fission is new and only only has a few features but looks very promising to me, I will be keeping an eye on it for one.

Creating an RVM Wrapper for fission

ryanb

# add this to your spec helper
RSpec.configure do |config|
  config.treat_symbols_as_metadata_keys_with_true_values = true
  config.filter_run :focus => true
  config.run_all_when_everything_filtered = true
end

# and then use the :focus tag in your specs

it "does something awesome", :focus do

nono

#!/usr/bin/env ruby

require "redis"

redis = Redis.new
redis.keys("*").each do |key|
  val = case redis.type(key)
        when "string"
          redis.get key
        when "list"

tenderlove

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:

seanlilmateus

#!/usr/local/bin/macruby 
framework 'Cocoa'
framework 'QuartzCore'
framework 'CoreGraphics' # Mountain Lion Update


class FireworkDelegate
  attr_accessor :window
  def initWithURL(url)
    case url

burke

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.