raggi

class Binding
  def set(hash)
    backup = Thread.current[:binding_set]
    hash.each do |var, val|
      Thread.current[:binding_set] = val
      eval(%(#{var} = Thread.current[:binding_set]))
    end
  ensure
    Thread.current[:binding_set] = backup
  end

raggi

require 'eventmachine'
require 'sequel'

# I stole this code from em-mysql (tmm1 <3)
module Sequel
  class Database
    attr_accessor :_async
  end

  class Dataset

raggi

#!/usr/bin/env ruby

file = ARGV.first

abort "Usage: #{File.basename($0)} file.conf" unless file

cfg = []
current_subtree = cfg
parent = cfg

raggi

This is example code for an ML response.

raggi

class String
  def hash18
    # cheeky integer truncate TODO move to bitmask, and method
    trunc = lambda { |v| [v].pack('i').unpack('i').first }
    key = 0
    each_byte do |b|
      key = trunc.call(trunc.call(key*65599) + b)
    end
    trunc.call(key + trunc.call(key >> 5))
  end

raggi

require 'eventmachine'

class HTTP < EM::Connection
  include EM::P::LineText2

  RESPONSE = <<-PLAIN
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 12
Connection: keep-alive

raggi

raggi@mbk: ~ % ab -q -k -c 10 -n 1000 http://127.0.0.1/ | egrep "HTML|Complete"
Complete requests:      1000
HTML transferred:       44000 bytes
raggi@mbk: ~ % ab -q -k -c 10 -n 1000 http://127.0.0.1/ | egrep "HTML|Complete"
Complete requests:      1000
HTML transferred:       44088 bytes
raggi@mbk: ~ % ab -q -k -c 10 -n 1000 http://127.0.0.1/ | egrep "HTML|Complete"
Complete requests:      1000
HTML transferred:       44088 bytes
raggi@mbk: ~ % ab -q -k -c 10 -n 1000 http://127.0.0.1/ | egrep "HTML|Complete"

raggi

require 'thin'
request = "GET / HTTP/1.0\r\nHost: 127.0.0.1:3001\r\nUser-Agent: ApacheBench/2.3\r\nAccept: */*\r\n\r\n"

def rss
  system "ps -orss= #{$$}"
end

rss

while true

raggi

class A
  def example; end

  def leak
    method(:example)
  end
end

a = A.new
a.leak while true

raggi

raggi@mbk: ~ % ruby tiltbinding.rb 

info: jruby-1.5.1: jruby 1.5.1 (ruby 1.8.7 patchlevel 249) (2010-06-06 f3a3480) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_20) [x86_64-java] 

[:pass, A::B, :block]

info: macruby-0.6: MacRuby version 0.6 (ruby 1.9.0) [universal-darwin10.0, x86_64] 

[:pass, A::B, :block]