1. Welcome
  2. Getting Started [+/-]
    1. Installing from RubyGems
    2. Installing from GitHub.com
    3. Installing with Sake
  3. The Basics [+/-]
    1. Hello World
      1. Application Generation Options
    2. Paths
    3. Environments
    4. Rake
  4. Configuration [+/-]
    1. Configatron
    2. Initializers
      1. Gems
      2. Mime-Types
  5. Routing [+/-]
    1. Default Routes
    2. Named Routes
    3. RESTful/Resource Routes
    4. Nested Resource Routes
    5. Regex Routes
    6. Wildcard Routes
    7. Blocks in Routes
    8. Redirecting
    9. Error Handling
    10. Deferred? Routes
    11. Misc. Routing
  6. Controllers [+/-]
    1. Actions
    2. Headers/Status
    3. Handling Content Types
    4. Filters
    5. Helpers
    6. Layouts
    7. Tell Messaging
    8. Redirecting
    9. Rendering
      1. Engines
        1. Erubis
        2. XML Builder
        3. Extending
          1. Case Study: PDF Writer
      2. Types
        1. :action
        2. :text
        3. :inline
        4. :xml
        5. :url
        6. :partial
        7. :template
        8. :public
        9. Extending
          1. Case Study: PDF Writer
  7. Views [+/-]
    1. Helpers
    2. Layouts
    3. Assets Host
    4. Assets Management
    5. Form Builders
  8. Sessions [+/-]
    1. Session Store API
  9. Request/Response [+/-]
    1. Cookies
  10. Testing [+/-]
    1. RSpec
    2. Test::Unit::TestCase
  11. Porlets [+/-]
    1. Developing
    2. Testing
    3. Packaging
    4. Using
  12. Plugins [+/-]
    1. Extending
      1. Case Study: PDF Writer
  13. Deploying [+/-]
    1. Thin
    2. Passenger (mod_rails)
    3. Joyent Accelerator
  14. Mack More [+/-]
    1. mack-active_record
    2. mack-asset_packager
    3. mack-caching
    4. mack-data_factory
    5. mack-data_mapper
    6. mack-distributed
    7. mack-encryption
    8. mack-facets
    9. mack-haml
    10. mack-javascript
    11. mack-localization
    12. mack-markaby
    13. mack-notifier
    14. mack-orm
    15. mack-pdf_writer
  15. Rails to Mack Cheat Sheet
  16. Contributing
  17. APIs [+/-]

Initializers

There is really nothing special to 'initializers' they are merely files that get loaded after gems, but before plugins, libs, routes, and the 'app' files.

They are commonly used to configure sections of Mack, such as adding mime types or custom gems. They can also be used to do things like load files, configure back-end systems, etc...

This guide was written for Mack version 0.8.2