[Haskell-cafe] Set (Set a) like container - but more efficient?

Marc Weber marco-oweber at gmx.de
Sat Aug 23 10:42:08 UTC 2014


Does a Set (Set a) like container exist already but which is represented
as tree internally, eg

A
` - B - C
    ` - D
` - X - Y

which would represent ABC ABD and AXY ? If it does not what would be a
nice name to create such container?

Marc Weber


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