subject( default = nil ) — TMail::Mail

subject( default = nil )

Returns the subject of the mail instance.

If the subject field does not exist, returns nil by default or you can pass in as the parameter for what you want the default value to be.

Example:

mail = TMail::Mail.new
mail.subject #=> nil
mail.subject("") #=> ""
mail.subject = "Hello"
mail.subject #=> "Hello"

Parameters

default opt = nil

Source

# File actionmailer/lib/action_mailer/vendor/tmail-1.2.7/tmail/interface.rb, line 550
    def subject( default = nil )
      if h = @header['subject']
        h.body
      else
        default
      end
    end

Defined in actionmailer/lib/action_mailer/vendor/tmail-1.2.7/tmail/interface.rb line 550 · View on GitHub · Improve this page · Find usages on GitHub

Defined in TMail::Mail

Signature

Parameters