ghc-vector-builder

An API for efficient and convenient construction of vectors. It provides the
composable Builder abstraction, which has instances of the Monoid and
Semigroup classes.
[Usage]
First you use the Builder abstraction to specify the structure of the vector.
Then you execute the builder to actually produce the vector.
[Example]
The following code shows how you can efficiently concatenate different
datastructures into a single immutable vector:
> >import qualified Data.Vector as A >import qualified VectorBuilder.Builder as
B >import qualified VectorBuilder.Vector as C > > >myVector :: A.Vector a ->
[a] -> a -> A.Vector a >myVector vector list element = > C.build builder >
where > builder = > B.vector vector <> > B.foldable list <> > B.singleton
element.

          

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License: MIT
URL: https://hackage.haskell.org/package/vector-builder