[REBOL] Re: PAIR! and greater-than less-than
From: cyphre:seznam:cz at: 26-Feb-2002 11:33
Hi Charles, Carl and all,
Just wanted to mention two mezzanine fuctions 'inside? and 'outside? which
you could find sometimes very usefull.
>> ? inside?
USAGE:
INSIDE? p1 p2
DESCRIPTION:
TRUE if both X and Y of the second pair are less than the first.
INSIDE? is a function value.
ARGUMENTS:
p1 -- (Type: pair)
p2 -- (Type: pair)
>> ? outside?
USAGE:
OUTSIDE? p1 p2
DESCRIPTION:
TRUE if either X and Y of the second pair are greater than the first.
OUTSIDE? is a function value.
ARGUMENTS:
p1 -- (Type: pair)
p2 -- (Type: pair)
>>
regards,
Cyphre