brianleroux

require 'java'
require 'jodconverter-cli-2.2.1.jar'

def convert(file_in,file_out)
  inputFile = java.io.File.new(file_in)
  outputFile = java.io.File.new(file_out)

  # connect to an OpenOffice.org instance running on port 8100
  connection = com.artofsolving.jodconverter.openoffice.connection.SocketOpenOfficeConnection.new(8100)
  connection.connect()

woodie

Rails 2.3.10 on App Engine (TinyDS)¶ ↑

Do not use rvm (or install and run from JRuby). The google-appengine gem must install into your system MRI. The appengine-sdk gem includes a complete Java app server. We bootstrap Java from MRI, then your app runs inside a servlet container (with access to all the APIs) using the version of JRuby installed into each app.

We assumed Rails 2 would never work without rubygems, and we committed to gem bunlder for JRuby on App Engine, so we were waiting for Rails 3. Fortunately, Takeru Sasaki was able to patch the Rails 2.3.x calls to rubygems, and now we have it working. Rails 2.3.x currently spins up several seconds faster than Rails 3, and just a few seconds behind Sinatra.

See the DataMapper version also: gist.github.com/671792

Install the Development Environment¶ ↑

rawsyntax

~$ ARCHFLAGS='-arch i386 -arch x86_64'
~$ rvm install 1.8.7 --debug --reconfigure -C --enable-shared=yes
~$ wget http://sourceforge.net/projects/rubycocoa/files/RubyCocoa/1.0.0/RubyCocoa-1.0.0.tar.gz/download
~$ tar xzf RubyCocoa-1.0.0.tar.gz && rm RubyCocoa-1.0.0.tar.gz && cd RubyCocoa-1.0.0
~/RubyCocoa-1.0.0$ ruby install.rb config --build-universal=yes
~/RubyCocoa-1.0.0$ ruby install.rb setup
~/RubyCocoa-1.0.0$ sudo ruby install.rb install

mislav

## example Gemfile
source :rubygems

group :rails do
  gem 'rake', '< 0.9', :require => nil
  gem 'rails', '~> 2.3.5', :require => nil
  gem 'builder', '~> 2.1.2'
  gem 'memcache-client', '>= 1.7.4', :require => nil
  gem 'tzinfo', '~> 0.3.12'
  gem 'i18n', '>= 0.1.3'

josevalim

# In your test_helper.rb
class ActiveRecord::Base
  mattr_accessor :shared_connection
  @@shared_connection = nil

  def self.connection
    @@shared_connection || retrieve_connection
  end
end

technoweenie

  task :finish do
    next if ENV['NOCAMPFIRE']
    require "#{rails_root}/lib/campfire"
    branch_name = branch.split('/', 2).last
    msg = "#{deploying_user}'s #{rails_env} deployment of #{branch_name} is done!"
    if rand > 0.7
      msg.sub! /done\!$/, 'NOW DIAMONDS!'
    end
    Campfire.notify msg
  end

viniciusteles

Sete Atitudes para Hackear a Indústria de Software

By Klaus Wuestefeld

1) Torne-se excelente.

Seja realmente bom em alguma coisa. Não fique só choramingando ou
querendo progredir às custas dos outros. Não pense q pq vc sentou 4
anos numa faculdade ouvindo um professor falar sobre software q vc
sabe alguma coisa. Jogador de futebol não aprende a jogar bola tendo

mnutt

Instrument Anything in Rails 3

With Rails 3.0 released a few weeks ago I've migrated a few apps and I'm constantly finding useful new improvements. One such improvement is the ability to log anything in the same way that Rails internally logs ActiveRecord and ActionView. By default Rails 3 logs look slightly spiffier than those produced by Rails 2.3: (notice the second line has been cleaned up)

Started GET "/" for 127.0.0.1 at Mon Sep 06 01:07:11 -0400 2010
  Processing by HomeController#index as HTML
  User Load (0.2ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1

Rendered layouts/_nav.html.erb (363.4ms)

parndt

# How to re-use the menu partial for a submenu in Refinery CMS >= 0.9.8.5 and < 0.9.9.22

# header menu (main menu) which hides its children.
<%= render :partial => "/shared/menu",
             :locals => {
               :dom_id => 'menu',
               :css => 'menu',
               :collection => @menu_pages,
               :hide_children => true
             } -%>

lsylvester

## Original
def orig_reverse_sql_order(order_query)
  order_query.join(', ').split(',').collect { |s|
    if s.match(/\s(asc|ASC)$/)
      s.gsub(/\s(asc|ASC)$/, ' DESC')
    elsif s.match(/\s(desc|DESC)$/)
      s.gsub(/\s(desc|DESC)$/, ' ASC')
    else
      s + ' DESC'
    end