ruby on rails Training
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Introduction: Up and running Development environments IDEs Text editors and command lines Browsers A note about tools Ruby, RubyGems, Rails, and Git Install Git Install Ruby Install RubyGems Install Rails The first application Bundler rails server Model-view-controller (MVC) Version control with Git Installation and setup First-time system setup First-time repository setup Adding and committing What good does Git do you? GitHub Branch, edit, commit, merge Branch Edit Commit Merge Push Deploying Heroku setup Heroku deployment, step one Heroku deployment, step two Heroku commands
A demo app:
Planning the application Modeling users Modeling microposts The Users resource A user tour MVC in action Weaknesses of this Users resource The Microposts resource A micropost microtour Putting the micro in microposts A user has_many microposts Inheritance hierarchies Deploying the demo app
Static pages:
Truly static pages Static pages with Rails Our first tests Testing tools Autotest TDD: Red, Green, Refactor Spork Red Green Refactor Slightly dynamic pages Testing a title change Passing title tests Instance variables and Embedded Ruby Eliminating duplication with layouts
Rails-flavored Ruby:
Motivation A title helper Cascading Style Sheets Strings and methods Comments Strings Printing Single-quoted strings Objects and message passing Method definitions Back to the title helper Other data structures Arrays and ranges Blocks Hashes and symbols CSS revisited Ruby classes Constructors Class inheritance Modifying built-in classes A controller class A user class
Filling in the layout:
Adding some structure Site navigation Custom CSS Partials Layout links Integration tests Rails routes Named routes User signup: A first step Users controller Signup URL Modeling and viewing users, part I:
User model Database migrations The model file Model annotation Accessible attributes Creating user objects Finding user objects Updating user objects User validations Validating presence Length validation Format validation Uniqueness validation The uniqueness caveat Viewing users Debug and Rails environments User model, view, controller A Users resource params in debug
Modeling and viewing users, part II:
Insecure passwords Password validations A password migration An Active Record callback Secure passwords A secure password test Some secure password theory Implementing has_password? An authenticate method Better user views Testing the user show page (with factories) A name and a Gravatar A Gravatar helper A user sidebar Git commit Heroku deploy
Sign up:
Signup form Using form_for The form HTML Signup failure Testing failure A working form Signup error messages Filtering parameter logging Signup success Testing success The finished signup form The flash The first signup RSpec integration tests Integration tests with style Users signup failure should not make a new user Users signup success should make a new user
Sign in, sign out:
Sessions Sessions controller Signin form Signin failure Reviewing form submission Failed signin (test and code) Signin success The completed create action Remember me Current user Signing out Destroying sessions Signin upon signup Changing the layout links Signin/out integration tests
Updating, showing, and deleting users:
Updating users Edit form Enabling edits Protecting pages Requiring signed-in users Requiring the right user Friendly forwarding Showing users User index Sample users Pagination Testing pagination Partial refactoring Destroying users Administrative users Revisiting attr_accessible The destroy action User microposts:
A Micropost model The basic model Accessible attribute User/Micropost associations Micropost refinements Default scope Dependent: destroy Micropost validations Showing microposts Augmenting the user show page Sample microposts Manipulating microposts Access control Creating microposts A proto-feed Destroying microposts Testing the new home page
Following users:
The Relationship model A problem with the data model (and a solution) User/relationship associations Validations Following Followers web interface for following and followers Sample following data Stats and a follow form Following and followers pages A working follow button the standard way A working follow button with Ajax The status feed Motivation and strategy A first feed implementation Scopes, subselects, and a lambda The new status feed Extensions to the sample application Replies Messaging Follower notifications Password reminders Signup confirmation RSS feed REST API Search
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