Hello, I wonder why Data.Map provides the indexed access functions:
http://hackage.haskell.org/packages/archive/containers/latest/doc/html/Data-Map.html#g:21 These functions seem rather out-of-place to me in the map api. The only use case I could think of so far would be to find the median, or in general n-th smallest key, but that does not seem sufficient reason (also, I think there are faster methods for that). Anything else? Regards, Chris
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