Module: ActionView::Rendering

Relationships & Source Files
Namespace Children
Modules: `ClassMethods`
Extension / Inclusion / Inheritance Descendants
Included In: `::ActionController::Base`, `::ActionMailer::Base`, `Layouts`, `TestCase::TestController`, Rails::ApplicationController, `::Rails::HealthController`, Rails::InfoController, Rails::MailersController, Rails::PwaController, Rails::WelcomeController
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, `::ActiveSupport::Concern`
Instance Chain: self, `ViewPaths`
Defined in:	actionview/lib/action_view/rendering.rb

Class Method Summary

class_methods	Define class methods from given block.
included	Evaluate given block in context of base class, so that you can write class macros here.
prepended	Evaluate given block in context of base class, so that you can write class macros here.

#formats, #locale, #view_paths

#any_templates?,
#append_view_path	Append a path to the list of view paths for the current `LookupContext`.
#details_for_lookup,
#lookup_context	`LookupContext` is the object responsible for holding all information required for looking up templates, i.e. view paths and details.
#prepend_view_path	Prepend a path to the list of view paths for the current `LookupContext`.
#template_exists?

[ GitHub ]

# File 'actionview/lib/action_view/rendering.rb', line 30


attr_internal_reader :rendered_format

[ GitHub ]

# File 'actionview/lib/action_view/rendering.rb', line 32


def initialize
  @_rendered_format = nil
  super
end

[ GitHub ]

# File 'actionview/lib/action_view/rendering.rb', line 119


def render_to_body(options = {})
  _process_options(options)
  _process_render_template_options(options)
  _render_template(options)
end

An instance of a view class. The default view class is Base.

The view class must have the following methods:

View.new(lookup_context, assigns, controller) — Create a new ActionView instance for a controller and we can also pass the arguments.
View#render(option) — Returns String with the rendered template.

Override this method in a module to change the default behavior.

[ GitHub ]

# File 'actionview/lib/action_view/rendering.rb', line 109


def view_context
  view_context_class.new(lookup_context, view_assigns, self)
end

[ GitHub ]

# File 'actionview/lib/action_view/rendering.rb', line 95


def view_context_class
  self.class.view_context_class
end