brixen

require 'benchmark'

n = (ARGV.shift || 1000000).to_i

def append(words, n)
  n.times { res = words.inject("") {|string, p| string << "#{p}_"} }
end

def join_under(words, n)
  n.times { res = words.map{|s| s}.join("_") }

sstephenson

$ sudo su -
# mkdir /etc/resolver
# cat > /etc/resolver/test
nameserver 127.0.0.1
port 2155
^D
^D
$ brew install dnsmasq
$ dnsmasq --port=2155 --no-resolv --address=/.test/127.0.0.1
$ ping foo.test

postmodern

#
# A C Parser using the Parslet library.
#
# ANSI C Grammar:
#
# * http://www.lysator.liu.se/c/ANSI-C-grammar-l.html
# * http://www.lysator.liu.se/c/ANSI-C-grammar-y.html
#

require 'parslet'

rkh

def require_or_install(path, gem_name = path, version = '> 0')
  require path
rescue LoadError
  require 'rubygems'
  require 'rubygems/user_interaction'
  require 'rubygems/dependency_installer'
  
  installer = Gem::DependencyInstaller.new
  installer.install gem_name, version

skojin

# Add all gems in the global gemset to the $LOAD_PATH so they can be used in rails3 console with bundler
if defined?(::Bundler)
  $LOAD_PATH.concat Dir.glob("#{ENV['rvm_path']}/gems/#{ENV['rvm_ruby_string']}@global/gems/*/lib")
end

rkh

module ClassHook
  extend_object Class

  def new(sclass = Object, *args)
    super(sclass.to_class, *args)
  end
end

module ModuleHook
  append_features Module

rkh

#define STRING char *
#define IF if(
#define THEN ){
#define ELSE } else {
#define FI ;}
#define WHILE while (
#define DO ){
#define OD ;}
#define INT int
#define BEGIN {

rtomayko

$ uname -a && git --version
Darwin asha.local 10.6.0 Darwin Kernel Version 10.6.0: Wed Nov 10 18:13:17 PST 2010; root:xnu-1504.9.26~3/RELEASE_I386 i386
git version 1.7.2.1

$ git clone git://github.com/github/gitignore.git
$ cd gitignore

$ # fetching over ssh
$ yes | head -5 | (while read ; do time git fetch [email protected]:github/gitignore.git; done) 2>&1 | grep real
real    0m2.103s

rkh

rvm install ruby-head-n18 --branch ruby_1_8
rvm alias ruby-head-n18 1.8.8

leejarvis

>> "1" =~ /(?<a>\d)/ && a
NameError: undefined local variable or method `a' for main:Object
	from (irb):5
	from /Users/lee/.rvm/rubies/ruby-1.9.2-p180/bin/irb:16:in `<main>'
>> /(?<a>\d)/ =~ "1" && a
=> "1"