All Unordered Pairs of Elements in a Range
"Nordlöw" via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Sat Dec 13 14:24:50 PST 2014
Is there a Phobos method/range for selecting all pairs out of a
range without caring about the ordering within each pair?
Example:
[1,2,3] => [(1,2), (2,3), (3,1)]
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