# encoding: utf-8
#
# = Mail Envelope
#
# The Envelope class provides a field for the first line in an
# mbox file, that looks like "From mikel@test.lindsaar.net DATETIME"
#
# This envelope class reads that line, and turns it into an
# Envelope.from and Envelope.date for your use.
module Mail
class Envelope < StructuredField
def initialize(*args)
super(FIELD_NAME, strip_field(FIELD_NAME, args.last))
end
def tree
@element ||= Mail::EnvelopeFromElement.new(value)
@tree ||= @element.tree
end
def element
@element ||= Mail::EnvelopeFromElement.new(value)
end
def date
::DateTime.parse("#{element.date_time}")
end
def from
element.address
end
end
end