/ Ruby on Rails
/
class

ActionController::RespondToMismatchError

v6.1.3.1 - Show latest stable - Superclass: ActionController::ActionControllerError

Raised when a nested respond_to is triggered and the content types of each are incompatible. For example:

respond_to do |outer_type|
  outer_type.js do
    respond_to do |inner_type|
      inner_type.html { render body: "HTML" }
    end
  end
end

Constants

DEFAULT_MESSAGE = "respond_to was called multiple times and matched with conflicting formats in this action. Please note that you may only call respond_to and match on a single format per action."

Files

  • actionpack/lib/action_controller/metal/exceptions.rb