[stringtemplate-interest] Problem with checking length of string

[Kenny Cockburn]

.......

> Did you get the same?

yes 

>The output confirms that ST# works as advertised. The $if()$
>directive in ST/ST# is checks for attribute existence. If the
>attribute exists and is of type 'bool', it also checks that the value is
>"true".


If this is correct behavior there are already special cases for ICollection,IDictionary and IEnumerator that break the above rule

i guess I can get round the problem by using my own strategy object in my code