class Net::IMAP::CopyUIDData

def assigned_uid_for(source_uid)

Related: source_uid_for, each_uid_pair, uid_mapping

This is the reverse of #source_uid_for.

copied from +source_uid+ in the source mailbox.
Returns the UID in the destination mailbox for the message that was

self[source_uid] -> uid
assigned_uid_for(source_uid) -> uid
:call-seq: 
def assigned_uid_for(source_uid)
  idx = source_uids.find_ordered_index(source_uid) and
    assigned_uids.ordered_at(idx)
end