Haskell Language Vectors The Data.Vector Module
Example
The Data.Vector module provided by the vector is a high performance library for working with arrays.
Once you've imported Data.Vector, it's easy to start using a Vector:
Prelude> import Data.Vector Prelude Data.Vector> let a = fromList [2,3,4] Prelude Data.Vector> a fromList [2,3,4] :: Data.Vector.Vector Prelude Data.Vector> :t a a :: Vector Integer
You can even have a multi-dimensional array:
Prelude Data.Vector> let x = fromList [ fromList [1 .. x] | x <- [1..10] ] Prelude Data.Vector> :t x x :: Vector (Vector Integer)
