On Tue Feb 05 06:50:24 2008, coke wrote: > On Wed Aug 16 23:09:16 2006, mdiep wrote: > > I don't know how to write a test for this off the top of my head, but > > Iterator and DynLexPad don't play well together atm. When I tried, I > > got this error: > > > > elements() not implemented in class 'DynLexPad' > > > > Is there an easy way to make an arbitrary hash-like PMC (DynLexPad, > > NameSpace, etc.) play well with iterator? > > > > Tcl needs to be able to iterate over the keys to return a list of all > > the variables in the current procedure/lexpad. (See [info vars]) > > > > -- > > Matt Diephouse > > > > A nice cage task would be to write a test demonstrating the use of an > iterator in this case.
As of r30844 there's a TODO'd test for this, but some work will need to be done to make DynLexPads (and LexPads, incidentally) iterable. Since DynLexPads are based on Hashes, I imagine most of the work will be in adapting get_iter and get_*_keyed.
