trivett

# http://www.youtube.com/watch?v=qjOZtWZ56lc

class Numeric
  def is_numberwang?
    rand(5) == 0
  end
end
i = 0
def play(i)
  while i < 2

ddollar

require "#{File.dirname(__FILE__)}/../vendor/bundler_gems/environment"

class Rails::Boot
  def run
    load_initializer
    extend_environment
    Rails::Initializer.run(:set_load_path)
  end

  def extend_environment

lsegal

#include <ruby.h>

extern VALUE rb_cISeq;
extern VALUE rb_iseq_load(VALUE data, VALUE parent, VALUE opt);

static VALUE
iseq_s_load(int argc, VALUE *argv, VALUE self)
{
    VALUE data, opt=Qnil;
    rb_scan_args(argc, argv, "11", &data, &opt);

scttnlsn

A minimalist append-only key/value store written in Ruby.

Ruby API

c = Collection.new('example.db')

c.set('hello', 'world')
c.get('hello') # => "world"

betawaffle

Pry.config.should_load_plugins = false
Pry.config.editor = proc { |file, line| "subl -w #{file}:#{line}" }
Pry.prompt = [
  proc { |obj, nest_level| "#{RUBY_VERSION} (#{obj}):#{nest_level} > " },
  proc { |obj, nest_level| "#{RUBY_VERSION} (#{obj}):#{nest_level} * " }
]

Pry.plugins['doc'].activate!

class BasicObject

igrigorik

# after warming up the VM (20k reqs+)
# ...

ab -c 50 -n 5000 http://127.0.0.1:9000/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)
Completed 500 requests

ariejan

# Helper class for importing files with records to the database.
class SeedFile
  def self.import(path)
    new(path).import
  end

  attr_reader :path

  def initialize(path)
    @path = Pathname(path)

betawaffle

module ::RubyVM::Helpers
  class << self
    def compile_option name
      line = __LINE__ + 2
      code = <<-RUBY
        def #{name}
          ::RubyVM::InstructionSequence.compile_option[:#{name}]
        end

        def #{name}= bool

wnuqui

# JAVA_OPTS and Procfiles

JAVA_OPTS: -Djruby.memory.max=384m -Xmx384m -Xms256m -Xss512k -XX:+UseCompressedOops -XX:+PrintGCDetails


# puma backed app's Procfile
web: bundle exec rails server puma -p $PORT -e $RACK_ENV

# torquebox-lite backed app's Procfile
web: bin/torquebox-lite -b 0.0.0.0 -p $PORT --max-threads=8

sarahhodne

#!/usr/bin/env ruby

#  Copyright (c) 2011 Henrik Hodne
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation
# files (the "Software"), to deal in the Software without
# restriction, including without limitation the rights to use,
# copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the