[REBOL] Re: hash questions
From: sunandadh:aol at: 8-Jan-2002 10:12
Hi Robert,
> myhash: hash! [key1 value1 key2 value2]
> value1 can be found with: next find myhash 'key1
A quick correction, and then a possibly useful tweak.
Correction: You need Make Hash!
Tweak. Consider using Select. Find positions in the series. Select returns
the item itself, not a block position
myhash: MAKE hash! [key1 value1 key2 value2]
Got-it: next find myhash 'key1
print [type? got-it mold Got-it]
Got-it: select myhash 'key1
print [type? got-it mold Got-it]
And, as Joel rightly points out, remember the /Skip refinement works on
Select too.
Sunanda.
