- raise(Puppet::ParseError, "has_interface_with(): Wrong number of arguments " +
- "given (#{args.size} for 1 or 2)") if args.size < 1 or args.size > 2
+ @example If no "kind" is given, then the presence of the interface is checked:
+ has_interface_with("lo") # Returns `true`
+ DOC
+ ) do |args|
+
+ raise(Puppet::ParseError, "has_interface_with(): Wrong number of arguments given (#{args.size} for 1 or 2)") if args.empty? || args.size > 2