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2012-06-04T17:49:00+00:00 app[run.1]: [IMPORT] Deleting index 'sb0cqngrfo2rp1hvw0kl'
2012-06-04T17:49:00+00:00 app[run.1]: rake aborted!
2012-06-04T17:49:00+00:00 app[run.1]: undefined method `log_request' for true:TrueClass
2012-06-04T17:49:00+00:00 app[run.1]: 
2012-06-04T17:49:00+00:00 app[run.1]: Tasks: TOP => tire:import
2012-06-04T17:49:00+00:00 app[run.1]: (See full trace by running task with --trace)
2012-06-04T17:49:01+00:00 heroku[run.1]: Process exited with status 1
2012-06-04T17:49:01+00:00 heroku[run.1]: State changed from up to complete
2012-06-04T17:53:02+00:00 heroku[slugc]: Slug compilation started

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2012-06-04T22:32:48+00:00 heroku[run.2]: State changed from created to starting
2012-06-04T22:32:55+00:00 heroku[run.2]: Starting process with command `bundle exec rake environment tire:import CLASS=Category FORCE=true`
2012-06-04T22:32:55+00:00 heroku[run.2]: State changed from starting to up
2012-06-04T22:33:18+00:00 app[run.2]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/Rakefile:19)
2012-06-04T22:33:18+00:00 app[run.2]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and con

lgs

lsoave@ubuntu:~/rails/github/gitwatcher$ cat Gemfile.lock
GIT
  remote: git://github.com/rweng/jquery-datatables-rails.git
  revision: 7e33c455fc12260109d59f478d3ec2edd2218b5e
  specs:
    jquery-datatables-rails (1.9.1.3)
      jquery-rails

GIT
  remote: git://github.com/sferik/rails_admin.git

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lsoave@ubuntu:~/rails/github/blog.gitwatcher.com$ cat Gemfile.lock 
GEM
  remote: http://rubygems.org/
  specs:
    activesupport (3.2.6)
      i18n (~> 0.6)
      multi_json (~> 1.0)
    addressable (2.2.8)
    chunky_png (1.2.5)
    coffee-script (2.2.0)

lgs

Ubuntu 12.04 Ruby on Rails Development Environment

I haven't set up an install guide for the latest ubuntu release, largely because the last set of instructions worked pretty closely with the latest and greatest Ubuntu, 12.04 Precise Pangolin, however when installing today, I found that there were enough differences in the way that I configure my setup to justify an update, so here it goes. Yes, I'm late to the party, but a quick google search didn't find anything that I felt was as complete for my requirements as my previous install guides, so here I go.

As always with my install guides, I have included here is just about everything you'll need (and then some) to get started with ruby on rails development with Ubuntu 12.04 as a platform. These are my settings and preferences, and this is certainly not the only way of doing things, so keep that in mind.

Step 1: Get the repos ready and run updates.

sudo apt-get update && sudo apt-get upgrade

lgs

#!/usr/bin/env ruby

# gem install grape --pre

# http://localhost:9000/hello.json
# => {"hello":"world"}

$:<< '../lib' << 'lib'

require 'goliath'

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gem 'mongo'
gem 'em-mongo'
gem 'bson_ext'
gem 'goliath'
gem 'grape'

lgs

Thanks Xavier, I too am a big fan of the style. It’s an honest capturing of what it’s like to learn this sort of thing for the first time (or in my case with fibers, the 10th).
 Everything was clear up til the end, which is where the details get fuzzy for me.

If I could add in my $.02 to this final chunk: 


class Surprise < Goliath::API 
  def response(env) 
    f = Fiber.current 
    EventMachine.add_timer 1, proc { f.resume } 

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# Server App
# This file must be in lib/myapp/api.rb
module MyApp
  module Entities
    class Products < Grape::Entity
      expose :id, :code, :name, :short_description
      expose :description, :unless => { :collection => true }
      expose (:category) { |model, options| model.category.name }
      expose (:brand) { |model, options| model.brand.name }
    end

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module Todo
  class API < Grape::API
    use Rack::Session::Cookie
    version 'v1', :format => :json
    
    helpers do
      def current_user
        return nil if env['rack.session'][:user_id].nil?
        @current_user ||= User.get(env['rack.session'][:user_id])
      end