Method: Mail::Encodings::TransferEncoding.can_transport?

Defined in:

lib/mail/encodings/transfer_encoding.rb

.can_transport?(enc) ⇒ Boolean

And encoding’s superclass can always transport it since the class hierarchy is arranged e.g. Base64 < 7bit < 8bit < Binary.

Returns:

• (Boolean)

# File 'lib/mail/encodings/transfer_encoding.rb', line 12

def self.can_transport?(enc)
  enc && enc <= self
end