nicksieger

module CallbackTrace
  def self.included(kls)
    kls.send :alias_method_chain, :_compile_filter, :trace
  end

  def _compile_filter_with_trace(filter)
    generated_code = _compile_filter_without_trace(filter)
    return generated_code if filter.is_a?(Array) || @kind == :around || !(@klass.ancestors.include?(ActiveRecord::Base))
    "($stdout.print 'Callback: #{@kind} #{@klass.name}##{@raw_filter}'; $stdout.puts self.inspect; #{generated_code})"
  end

nicksieger

$ cat fucksgiven.c
#include <stdio.h>
#include <stdlib.h>

typedef struct aFuck {} Fuck;

int main (int argc, char** argv)
{
  Fuck * given = (Fuck*) malloc(argc * sizeof(Fuck));
  printf("You gave %lu fucks\n", sizeof(*given));

nicksieger

Did you hear that winter is over?
The basil and carnation cannot control their laughter.

The nightingale, back from his wandering,
has been made singing master over all the birds.
The trees reach out their congratulations.

The soul goes dancing through the king’s doorway.
Anemones blush because they have seen the rose naked.

nicksieger

class NoisyStubCollector < BasicObject

  def method_missing(meth,*args,&blk)
    @messages ||= []
    @messages << [meth,args,blk]
    self
  end

  def inspect
    (@messages || []).map{|meth,args,blk| "#{meth}#{args.inspect}#{blk.inspect if blk}"}.join(' ')

nicksieger

trap("QUIT") do
  Thread.list.each do |t|
    $stderr.puts
    $stderr.puts t.inspect
    $stderr.puts t.backtrace.join("\n  ")
  end
end

nicksieger

<?xml version='1.0'?>
<!DOCTYPE service_bundle SYSTEM '/usr/share/lib/xml/dtd/service_bundle.dtd.1'>
<service_bundle type='manifest' name='jenkins/node'>
  <service name='network/jenkins/node' type='service' version='0'>
    <create_default_instance enabled='true'/>
    <single_instance/>    
    <dependency name='fs' grouping='require_all' restart_on='none' type='service'>
      <service_fmri value='svc:/system/filesystem/local'/>
    </dependency>
    <dependency name='net' grouping='require_all' restart_on='none' type='service'>

nicksieger

$ jirb
irb(main):001:0> t = Thread.new { sleep }
=> #<Thread:0x64e5b2 sleep>
irb(main):002:0> require 'jruby'
=> true
irb(main):003:0> jt = JRuby.reference(t)
=> #<Thread:0x64e5b2 sleep>
irb(main):004:0> jt.native_thread.name
=> "RubyThread-7: (irb):1"
irb(main):005:0> jt.native_thread.name = "My Ruby thread"

nicksieger

RSpec::Matchers.define :have_jsonish_contents do |expected|
  def matches_at_this_level?(exp, act)
    if exp.respond_to?(:to_a) && act.respond_to?(:to_a)
      exp_arr = exp.to_a
      act_arr = act.to_a
      return false if exp_arr.length != act_arr.length
      exp_arr.each_with_index do |elem,i|
        return false unless matches_at_this_level?(elem, act_arr[i])
      end
      return true

nicksieger

--- command1.txt	2012-05-04 12:21:09.000000000 -0500
+++ command2.txt	2012-05-04 12:21:25.000000000 -0500
@@ -11,9 +11,9 @@
 -Djruby.memory.max=500m
 -Djruby.stack.max=2048k
 -Dsun.java.command=org.jruby.Main
--Djava.class.path=/usr/share/java/ant-1.8.2/lib/*:
+-cp /usr/share/java/ant-1.8.2/lib/*:
 -Xbootclasspath/a:/Users/nicksieger/.rvm/rubies/jruby-1.6.7/lib/jruby.jar
 org/jruby/Main

nicksieger

#!/bin/sh
#
# Simple script to launch JRuby using the components embedded in a war created by Warbler.
# Tell Warbler to put this script in /WEB-INF with this config/warble.rb code:
#
#   config.webinf_files += FileList["jruby.sh"]
#

HERE=`dirname $0`
GEM_HOME=$HERE/gems