Class: ApplicationPresenter

Inherits:

SimpleDelegator

• Object
• SimpleDelegator
• ApplicationPresenter

Defined in:

app/presenters/application_presenter.rb

Overview

nithinbekal.com/posts/rails-presenters/

Direct Known Subclasses

TemplatePresenter

Class Method Summary

• .model(model_alias) ⇒ Object

Instance Method Summary

• #h ⇒ Object

  Provide access to view/helpers.

• #model ⇒ Object

  Returns reference to the object we’re decorating.

• #route ⇒ Object

Class Method Details

.model(model_alias) ⇒ Object

# File 'app/presenters/application_presenter.rb', line 24

def model(model_alias)
  alias_method(model_alias, :model)
end

Instance Method Details

#h ⇒ Object

Provide access to view/helpers

# File 'app/presenters/application_presenter.rb', line 19

def h
  @h ||= ActionView::Base.new
end

#model ⇒ Object

Returns reference to the object we’re decorating

# File 'app/presenters/application_presenter.rb', line 10

def model
  __getobj__
end

#route ⇒ Object

# File 'app/presenters/application_presenter.rb', line 14

def route
  Rails.application.routes.url_helpers
end