Class: UPnP::Control::Service::Types::Char

Inherits:
SOAP::SOAPString
  • Object
show all
Defined in:
lib/UPnP/control/service.rb

Overview

A one-byte string

Instance Method Summary collapse

Instance Method Details

#screen_data(value) ⇒ Object

Ensures the string is only one character long.



109
110
111
112
113
114
115
116
117
 
# File 'lib/UPnP/control/service.rb', line 109

def screen_data(value)
  super

  if value.sub(/./mu, '').length > 1 then
    raise ValueSpaceError, "#{type}: cannot accept '#{value}'."
  end

  value
end