OptTUnwrap(String) Method
            Similar to 
Unwrap method except that the 
errorMessageIfNone is appended to the error message if 
IsNone.
            
Namespace: Orx.Fun.OptionAssembly: Orx.Fun.Option (in Orx.Fun.Option.dll) Version: 1.2.1+ea79806fa5e0e04bfdaef2a1916930e75e2cde74
public T Unwrap(
	string errorMessageIfNone
)
- errorMessageIfNone  String
 - Error message to append to the exception message that will be thrown if None.
 
T