File: from_field.rb [mail-2.5.4 Documentation]

Last Modified
  2017-03-12 17:48:35 +0000
Requires
  - mail/fields/common/common_address

## Description

# 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']