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[REBOL] Re: REBOL dynamic graph code problems and REBOL mindset

From: johnmacshea:g:mail at: 22-Feb-2008 10:13

Hi Max, another quick question to add to Tom's. When you set refresh-graph you have what looks like a 'has' modifier, not that i can see one (so far) in the rebol docs, what does 'has' do ? is it a precondition? Also in this statement I see no 'does' and yet the refresh-graph seems to work like a called function - or is that what the 'has' does? Cheers, J On 2/22/08, Tom <> wrote: