Here's an implementation of the functionality I propose, as a
free-standing function:
def intersects(s1,s2):
if len(s1) < len(s2):
for x in s1:
if x in s2: return True
else:
for x in s2:
if x in s1 return True
return False
Right now, the only convenient thing to do is
if s1 & s2 ...
but that builds a whole new set. IMO that query should be available
as a method of set itself.
--
Dave Abrahams
Boost Consulting
http://www.boost-consulting.com
The Astoria Seminar ==> http://www.astoriaseminar.com
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