initialize_defaults(method_name)
private
Set up the default values for the various instance variables of this
mailer. Subclasses may override this method to provide different defaults.
# File actionmailer/lib/action_mailer/base.rb, line 463
def initialize_defaults(method_name)
@charset ||= @@default_charset.dup
@content_type ||= @@default_content_type.dup
@implicit_parts_order ||= @@default_implicit_parts_order.dup
@template ||= method_name
@mailer_name ||= Inflector.underscore(self.class.name)
@parts ||= []
@headers ||= {}
@body ||= {}
@mime_version = @@default_mime_version.dup if @@default_mime_version
end
