An API for efficient and convenient construction of vectors.
It provides the composable Builder abstraction, which has instances of the Monoid and Semigroup classes.
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[Usage]
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First you use the Builder abstraction to specify the structure of the vector.
Then you execute the builder to actually produce the vector.
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[Example]
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The following code shows how you can efficiently concatenate different datastructures into a single immutable vector:
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>
>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
