Re: functions that deal with hash should be more libera

[John Porter]

Casey R. Tweten wrote:
> 
> There is no documentation that states:
> 
> ``keys() just doesn't work on lists and/or arrays, 

Why should it bother saying that, when it already says keys() works on a HASH? 

Or is there some confusion that a HASH might also be an ARRAY or a LIST?

-- 
John Porter

        We're building the house of the future together.