[REBOL] Re: 'get'ing a 'word from a block
From: anton:lexicon at: 1-Jan-2003 16:54
Well,
Your block d contains three words, a b c, whose
context is... in that block... (I think).
You need to bind the words in the d block into
the foreach's context (which we can get to using
'a as an example word in that context.)
Having bound the words in d to the foreach context,
they are still simply [a b c], so you need to
reduce the block get a block of values out.
So a bit of binding and reducing and you are fixed:
d: [a b c]
blk: [1 2 3 4 5 6 7 8 9]
test: func [row [block!]][?? row]
foreach :d blk code: [
?? a ?? b ?? c
test reduce bind d 'a
]
Anton.
