# File lib/mail/fields/content_transfer_encoding_field.rb, line 11 def initialize(value = nil, charset = 'utf-8') self.charset = charset value = '7bit' if value.to_s =~ /7-?bits?/i value = '8bit' if value.to_s =~ /8-?bits?/i super(CAPITALIZED_FIELD, strip_field(FIELD_NAME, value), charset) self.parse self end