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root.rb

application.rb

Here is note in that file

# Settings in config/environments/* take precedence over those specified here.
# Application configuration should go into files in config/initializers

-- all .rb files in that directory are automatically loaded.

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Rails Initializers

Be sure to restart your server when you modify this file.

backtrace_silencers.rb

You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.

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Gist

Markdown

Use Tools! you civilized.

as team, efficiency.

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rake db:seed rake aborted! SystemStackError: stack level too deep

Most probably, you either:

• use after_create, to make it call recursively ; or
• call save! in before_create, to make it call recursively.

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Paths come with marketing and perception identity purpose, while controller-action is purely technical. Routes decouples these two parts to make it flexible and controller-action reusable.

Tips

Different paths may lead to same controller-action. That is where you need to apply :defaults options to differentiate the paths. controller-action can check params on the defaults. For example, both account creation form and account registration form can share the same accounts#new. :default can be set with usecase: creation or usecase: registration respectively.

:as option is encouraged to apply, so that in your controller or view you can use named path/url to refer to the link. This sets flexibility when you change paths frequently. This is especially handy for routes in engine/plugin, since you cannot predicate how a hosting app set path for engine itself when in use.

No such thing like redirect in route. You can just refer the path to controller-action you want it to be. Example: `root 'cc\t

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form_for @obj, url: {action: 'create', type: @type}

• http://stackoverflow.com/questions/1549055/rails-pass-parameters-with-render-action

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render and redirect_to

To

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rails console

Model

> ActiveRecord::Base.connection.tables.map { |t| "#{t} => " + ActiveRecord::Base.connection.execute("select count(*) from #{t}").fetch_row.first}

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• ActionView::TestCase
• ActionController::TestCase
• ActionDispatch::IntegrationTest
• ActiveSupport::TestCase

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ActionController::HttpAuthentication::Basic::ControllerMethods

• authenticate_or_request_with_http_basic(realm = "Application", &login_procedure)
• authenticate_with_http_basic(&login_procedure)
• request_http_basic_authentication(realm = "Application")

ActionController::HttpAuthentication::Digest::ControllerMethods