Class | Mail::Part |
In: |
lib/mail/part.rb
|
Parent: | Message |
Either returns the action if the message has just a single report, or an array of all the actions, one for each report
Creates a new empty Content-ID field and inserts it in the correct order into the Header. The ContentIdField object will automatically generate a unique content ID if you try and encode it or output it to_s without specifying a content id.
It will preserve the content ID you specify if you do.