class OpenXml::Docx::Properties::Language

Private Instance Methods

valid_language(value) click to toggle source
# File lib/openxml/docx/properties/language.rb, line 15
def valid_language(value)
  message = "Invalid #{name}: must be a language code (RFC 4646)"
  raise ArgumentError, message unless value =~ /[a-z]{2}-[A-Z]{2}/
end