Sets +ActionController::Base#view_paths+ and +ActionMailer::Base#template_root+ (but only for those frameworks that are to be loaded). If the framework’s paths have already been set, it is not changed, otherwise it is set to use Configuration#view_path.

Source Code

# File initializer.rb, line 288
def initialize_framework_views
  ActionMailer::Base.template_root ||= configuration.view_path  if configuration.frameworks.include?(:action_mailer)
  ActionController::Base.view_paths = [configuration.view_path] if configuration.frameworks.include?(:action_controller) && ActionController::Base.view_paths.empty?
end