EOS
) do |arguments|
- raise(Puppet::ParseError, "is_string(): Wrong number of arguments " +
- "given (#{arguments.size} for 1)") if arguments.size < 1
+ function_deprecation([:is_string, 'This method is deprecated, please use the stdlib validate_legacy function, with Stdlib::Compat::String. There is further documentation for validate_legacy function in the README.'])
+
+ raise(Puppet::ParseError, "is_string(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.size < 1
type = arguments[0]
- result = type.is_a?(String)
+ # when called through the v4 API shim, undef gets translated to nil
+ result = type.is_a?(String) || type.nil?
if result and (type == type.to_f.to_s or type == type.to_i.to_s) then
return false