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# encoding: utf-8
# frozen_string_literal: true
#
# = From Field
#
# The From field inherits from StructuredField and handles the From: header
# field in the email.
#
# Sending from to a mail message will instantiate a Mail::Field object that
# has a FromField as its field type. This includes all Mail::CommonAddress
# module instance metods.
#
# Only one From field can appear in a header, though it can have multiple
# addresses and groups of addresses.
#
# == Examples:
#
# mail = Mail.new
# mail.from = 'Mikel Lindsaar <mikel@test.lindsaar.net>, ada@test.lindsaar.net'
# mail.from #=> ['mikel@test.lindsaar.net', 'ada@test.lindsaar.net']
# mail[:from] #=> '#<Mail::Field:0x180e5e8 @field=#<Mail::FromField:0x180e1c4
# mail['from'] #=> '#<Mail::Field:0x180e5e8 @field=#<Mail::FromField:0x180e1c4
# mail['From'] #=> '#<Mail::Field:0x180e5e8 @field=#<Mail::FromField:0x180e1c4
#
# mail[:from].encoded #=> 'from: Mikel Lindsaar <mikel@test.lindsaar.net>, ada@test.lindsaar.net\r\n'
# mail[:from].decoded #=> 'Mikel Lindsaar <mikel@test.lindsaar.net>, ada@test.lindsaar.net'
# mail[:from].addresses #=> ['mikel@test.lindsaar.net', 'ada@test.lindsaar.net']
# mail[:from].formatted #=> ['Mikel Lindsaar <mikel@test.lindsaar.net>', 'ada@test.lindsaar.net']
#
require 'mail/fields/common/common_address'
module Mail
class FromField < StructuredField
include Mail::CommonAddress
FIELD_NAME = 'from'
CAPITALIZED_FIELD = 'From'
def initialize(value = nil, charset = 'utf-8')
self.charset = charset
super(CAPITALIZED_FIELD, strip_field(FIELD_NAME, value), charset)
self
end
def encoded
do_encode(CAPITALIZED_FIELD)
end
def decoded
do_decode
end
end
end
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