Tutorial Links

http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130213.html

http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130215.html

http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130218.html

Refactoring: 
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130219.html

Rake Tasks and Testing: 
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130221.html

Guard, Yard, blog 
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130222.html
https://github.com/guard/guard-livereload

How the web works:
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130226.html

Sequel & Database:
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130227.html
http://tutorials.jumpstartlab.com/topics/sequel.html

Sinatra:
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130228.html
http://sinatra-book.gittr.com/#what_is_sinatra

Ruby 2.0 & Rake tasks:
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130301.html
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130308.html

Great RSpec tutorial: 
http://tutorials.jumpstartlab.com/topics/internal_testing/rspec_practices.html

Asset Pipeline, Authentication, Authorization, Git workflow, jquery, etc..
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130322.html

Rails Rest Fundamentals
http://tutorials.jumpstartlab.com/topics/rest_fundamentals.html

Blogger Tutorial: 
http://tutorials.jumpstartlab.com/projects/blogger.html#i4:-a-few-gems

Rails ActionView::Helpers::NumberHelper
http://api.rubyonrails.org/classes/ActionView/Helpers/NumberHelper.html

Forms: 
https://github.com/justinfrench/formtastic
https://github.com/plataformatec/simple_form

Effective Rails Models & Processor Model Design Pattern: 
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130402.html
http://tutorials.jumpstartlab.com/topics/models/processor_models.html

Background jobs with Resque
http://tutorials.jumpstartlab.com/topics/performance/background_jobs.html

Fundamental Rails Security: 
http://tutorials.jumpstartlab.com/topics/fundamental_security.html#privilege-escalation

Performance Queries:
http://tutorials.jumpstartlab.com/topics/performance/queries.html

Multi Tenant Apps:
http://tutorials.jumpstartlab.com/topics/multi-tenant-applications.html

Redis: 
http://tutorials.jumpstartlab.com/topics/performance/caching.html
http://try.redis.io/

APIs: 
http://tutorials.jumpstartlab.com/academy/sessions/gschool0/130513.html