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haskell / fgl

A Functional Graph Library for Haskell
http://hackage.haskell.org/package/fgl
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Use addLists to concatenate lists instead of (++) #62

Closed wuerges closed 7 years ago

wuerges commented 7 years ago

For some reason, addLists was defined, but wasn't always used in place of (++).

ivan-m commented 7 years ago

Ta; this probably came about from recent changes to try and improve the efficiency of the overall structure.