Class: Mail::ContentTransferEncodingField

Inherits:
NamedStructuredField show all
Defined in:
lib/mail/fields/content_transfer_encoding_field.rb

Overview

:nodoc:

Constant Summary collapse

NAME = 
'Content-Transfer-Encoding'

Instance Attribute Summary

Attributes inherited from CommonField

#charset, #errors, #name, #value

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from CommonField

#decoded, #default, #encoded, #parse, parse, #responsible_for?, #singular?, #to_s

Constructor Details

#initialize(value = nil, charset = nil) ⇒ ContentTransferEncodingField

Returns a new instance of ContentTransferEncodingField.



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# File 'lib/mail/fields/content_transfer_encoding_field.rb', line 23

def initialize(value = nil, charset = nil)
  super self.class.normalize_content_transfer_encoding(value), charset
end

Class Method Details

.normalize_content_transfer_encoding(value) ⇒ Object 



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# File 'lib/mail/fields/content_transfer_encoding_field.rb', line 12

def self.normalize_content_transfer_encoding(value)
  case value
  when /7-?bits?/i
    '7bit'
  when /8-?bits?/i
    '8bit'
  else
    value
  end
end

.singular? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mail/fields/content_transfer_encoding_field.rb', line 8

def self.singular?
  true
end

Instance Method Details

#element ⇒ Object 



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# File 'lib/mail/fields/content_transfer_encoding_field.rb', line 27

def element
  @element ||= Mail::ContentTransferEncodingElement.new(value)
end

#encoding ⇒ Object 



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# File 'lib/mail/fields/content_transfer_encoding_field.rb', line 31

def encoding
  element.encoding
end