Raymond,
Good idea. It does get around the need to iterate to get the keys.
Unfortunately, that operation seems to be very slow in Rev. If I use
the data from the previous tests, and do everything starting with the
lists, is is 10 times slower than my first example. If I save the
constant array first, it is 5 times slower. If I save both arrays
and only get the get the customProperties to the array in the timing
loop, it is still twice as slow, which is 17 times slower than the
fastest way.
So you met the challenge of no loops --good job. But the Rev setting
customKeys and getting customProperties seems to be much slower than
any other operations tested. They must be using the crawl method for
those operations.
Dennis
On Jul 8, 2005, at 8:26 PM, Raymond E. Griffith wrote:
on mouseUp
put 5000 into n1
put 2000 into n2
repeat with i = 1 to n1
put random(10000) & cr after A
end repeat
repeat with i = 1 to n2
put random(10000) & cr after B
end repeat
put the long milliseconds into ms
set the customkeys of fld "LA" to A
set the customkeys of fld "LB" to B
put the customproperties of fld "LA" into arrA
put the customproperties of fld "LB" into arrB
intersect arrA with arrB
answer keys(arrA) & return & "___" & the long milliseconds - ms
end mouseUp
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