luckyruby

jruby-1.6.7 :001 > require 'securerandom'
 => true 
jruby-1.6.7 :002 > SecureRandom.uuid
NoMethodError: undefined method `uuid' for SecureRandom:Module
	from (irb):2:in `evaluate'
	from org/jruby/RubyKernel.java:1083:in `eval'
	from /home/deployer/.rvm/rubies/jruby-1.6.7/lib/ruby/1.8/irb.rb:158:in `eval_input'
	from /home/deployer/.rvm/rubies/jruby-1.6.7/lib/ruby/1.8/irb.rb:271:in `signal_status'
	from /home/deployer/.rvm/rubies/jruby-1.6.7/lib/ruby/1.8/irb.rb:155:in `eval_input'
	from org/jruby/RubyKernel.java:1410:in `loop'

luckyruby

source 'http://rubygems.org'

gem 'daemons'
gem 'eventmachine'
gem 'nokogiri'
gem 'json'
gem 'activesupport'
gem 'i18n'
gem 'yajl-ruby'
gem 'net-http-persistent'

luckyruby

# gem install json -v '1.6.6'Building native extensions.  This could take a while...
ERROR:  Error installing json:
        ERROR: Failed to build gem native extension.

        /opt/csw/bin/ruby191 extconf.rb
creating Makefile

make
compiling generator.c
sh: /opt/SUNWspro/bin/cc: not found

luckyruby

19:23 luckyruby: oracle's got us by the balls right now.  our bread and butter application runs on pl/sql + oracle + solaris + sun V490s.
19:24 peerce: rewrite it to run on postgresql on x86, save a freekin bundle.
19:24 luckyruby: i'm in the process of rewriting it from scratch in ruby on rails, postgresql, redis
19:24 luckyruby: running on ubuntu
19:24 stram: oh my god
19:25 peerce: meh.  not a fan of rails activerecord crap
19:25 jamesd_: watch out ruby may have issues with scaling
19:25 stram: stram on rails
19:25 peerce: its real obvious the author of that hated relational databases and did his best to mess them up for you

luckyruby

def send_GET
  url = 'http://somewebservice.com/api?foo=bar'
  http = EventMachine::HttpRequest.new(URI url).get
  http.callback {
    operation = proc do
      parsed_json = JSON.parse(http.response)
      xml_response = convert_json_to_xml(parsed_json)
    end
    callback = proc do |r|
      send_data r

luckyruby

<table class='pretty'>
<tr>
<th>Name</th>
<th>Description</th>
<th>&nbsp;</th>
</tr>
<tr class='even'>
<td>ECAR</td>
<td>
<a href="/locations/111/edit_car_type_description?location_car_type_id=1625" data-method="get" data-remote="true">Toyota Yaris 4 Passengers or Similar</a>

luckyruby

- if @location.car_types.present?
  %table.pretty
    %tr
      %th Name
      %th Description
      %th  
    - for car_type in @location.supported_car_types
      %tr{:class => cycle('even','odd', :name => 'colors')}
        %td= car_type.name
        %td

luckyruby

link_to image_tag('delete.png'), remove_car_type_location_path(:location_car_type_id => car_type.id), :method => :delete, :remote => true, :confirm => 'Are you sure?'

luckyruby

require 'socket'
require 'nokogiri'
require 'uri'
require 'oj'
require 'net/http/persistent'

class XMLParser
  def initialize(msg)
    @doc = Nokogiri::XML(msg)
    @nodes = {}

luckyruby

require 'celluloid/io'
class EchoServer
  include Celluloid::IO

  def initialize(host, port)
    puts "*** Starting echo server on #{host}:#{port}"

    # Since we included Celluloid::IO, we're actually making a
    # Celluloid::IO::TCPServer here
    @server = TCPServer.new(host, port)