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Haskell is a purely functional programming language, featuring static typing, lazy evaluation, and monadic effects. The primary implementation is GHC, a high-performance compiler with a runtime supporting many forms of parallelism and concurrency.
5
votes
Accepted
Printing an arrow of asterisks in Haskell
The way you're actually generating the list of Strings seems fine, but the formatting, at least in my opinion, can be improved: since raisingAsterisks and decreasingAsterisks are both relatively small …