[stringtemplate-interest] Question about ASTExpr.TestAttributeTrue

[Terence Parr]

On Mar 20, 2009, at 12:11 PM, Sam Harwell wrote:

> For enumerable items (do you call them iterable in java?), you check  
> if
> the length is > 0. Since a string implements IEnumerable<char>  
> in .NET,
> I had to make sure I handle it as a null-check. :)

Oh, I treats strings as atomic; I don't iterate over characters. The  
only thing I iterate over our multi-value attributes which are either  
lists and arrays or when you set a single attribute multiple times.
T