jqr

namespace :heroku do
  desc "Generate the Heroku gems manifest from gem dependencies"
  task :gems do
    RAILS_ENV='production'
    Rake::Task[:environment].invoke
    list = Rails.configuration.gems.collect do |g| 
      command, *options = g.send(:install_command)
      options.join(" ") + "\n"
    end
    

jtimberman

bin/cucumber --require features/ features/example-script.feature

mchung

# Everything you need to do to get started with Rails 2.3.8
#
# As of June 14th, 2010 @ 2:30 p.m. MST
#
# This gist now features instructions to get Rails 3 up and running with:
# - Ruby 1.8.7-p174
# - Bundler 0.9.26
# - Cucumber 0.8.0
# - Rspec 1.3.0 + Rspec-Rails 1.3.2
# - RVM

jacktang

Rails CMS alternatives
======================

Active projects:
---------------
adva-cms
  repo: http://github.com/svenfuchs/adva_cms/
  site: http://adva-cms.org/
  Last update: 11/24/09
  "the cutting edge Rails CMS platform"

randland

module ApplicationHelper

  def breadcrumb(url, options = {})
    options.reverse_merge!( :separator => ' » ',
                            :home_link => 'Home')

    path_segments = url.sub(/\?.*/,'').split('/')[1..-1]

    return '' if path_segments.blank? # ie: suppress breadcrumbs on homepage

jim

# see http://www.aeonscope.net/2010/02/22/managing-multiple-heroku-accounts/

# INTRODUCTION

# This script echos the active Heroku credentials (useful when switching between multiple Heroku accounts
# and remembering which one is active).

# USAGE

# ruby credentials.rb

mallain

# LDAP Configuration
development:
  host: localhost
  port: 636
  base: ou=bar,dc=foo,dc=com
  admin_user: cn=admin,dc=foo,dc=com
  admin_password: password
  ssl: false

production:

jraines

Install Rails 3.1 RC

gem install rails --pre

generate new app, skipping Test::Unit file generation

rails new my_app -T

Set up Gemfile

ariera

Nestable, sortable and dragable categories:

In the project I'm working on we wanted to have a Category model which we wanted to be nestable. But we also liked the user to have a draggable interface to manage and rearrange the order of his categories. So we chose awesome_nested_set for the model and jQuery.nestedSortable for the UI.

It took me some time to arrange things to work properly so I wanted to share my work in case it helps anybody.

Before beginning

you might want to take a look at a demo app

1. go to: http://awesomenestedsortable.heroku.com/groups/
2. click in show of any group

JoshCheek

class Klass
  def initialize(number)
    self.number = number
  end
  
  attr_reader :number
  
  private
  
  attr_writer :number