wycats

module Rubinius
  class CompiledMethod
    def _dump(depth)
      Marshal.dump([@scope, Rubinius::CompiledFile::Marshal.new.marshal(self)])
    end

    def self._load(string)
      scope, dump = Marshal.load(string)
      cm = Rubinius::CompiledFile::Marshal.new.unmarshal(dump)
      cm.scope = scope

josevalim

diff --git a/lib/compiler/ast/transforms.rb b/lib/compiler/ast/transforms.rb
index 19e1cfb..4e52ec2 100644
--- a/lib/compiler/ast/transforms.rb
+++ b/lib/compiler/ast/transforms.rb
@@ -59,6 +59,71 @@ module Rubinius
       end
     end
 
+    # Provide an underscore node that allows partial application in Ruby.
+    # Instead of doing a method call, we are going to generate a lambda

rogerbraun

How to get the selective color effect

When I started thinking about this Codebrawl, I had essentially two ideas how to do get the selective color effect: Try to detect each crayon as an object and keep one of them in color, or take a reference color and just keep the colors that are similar to it. The first idea would be more universal, but seems to me much harder to implement. I chose the second one, so I needed a way to measure the distance between to colors.

How to measure the distance between colors

There are several ways to get a value that tells you how much colors are like each other. If you have an RGB pixel, you could just take these 3 values as coordinates in a 3D space and calculate the distance there. I did not actually implement this, as it does not represent similar colors in the way we would see them. For example, the color (255,0,0) and (127,0,0) would both be just red, but they would have the same distance as (255, 128, 0), which introduces green to the color mix and looks pretty diff

grosser

# https://gist.github.com/1214052
require 'sinatra/base'

class ResqueWeb < Sinatra::Base
  require 'resque/server'
  use Rack::ShowExceptions

  if CFG[:user].present? and CFG[:password].present?
    Resque::Server.use Rack::Auth::Basic do |user, password|
      user == CFG[:user] && password == CFG[:password]

rtomayko

You'll need:

- Old Fashioned glasses, two of
- Sugar cubes, two of
- Peychaud's Aromatic Cocktail Bitters, one bottle of
- Ice, enough to fill both glasses
- Water, one oz of
- Rye whisky, two oz of
- St. George Absinthe Verte, 0.333oz of
- Lemon, one twist of

igrigorik

source :gemcutter

gem 'goliath', :git => 'git://github.com/postrank-labs/goliath.git'
gem 'em-synchrony', :git => 'git://github.com/igrigorik/em-synchrony.git'

tenderlove

class Sloppy
  def sloppy; @sloppy; end
end

class Tidy
  def initialize; @tidy = nil; end
  def tidy;       @tidy; end
end

require 'benchmark'

minikomi

We couldn’t find that file to show.

nesquena

Upgrade to Lion

Link: http://blog.therubymug.com/blog/2011/07/26/the-install-osx-lion.html

• Install XCode 4
• Brew: brew update && brew upgrade
• RVM: rvm update --head rvm reload rvm repair all
• Gems: gem pristine

jcasimir

Ruby Debugger

Most of the time simple output statements using warn, raise, or a logger will help you find your issue. But sometimes you need the big guns, and that means ruby-debug.

Ruby-Debug

The ruby-debug package has had some rocky times during the transition from Ruby 1.8.7 to 1.9.2 and beyond. But now, finally, the debugger is reliable and usable.

Installation