The data-diverse package

[ Tags: benchmark, bsd3, data, library, records ] [ Propose Tags ]

Data.Diverse.Many is an extensible record for any size encoded efficiently as (Seq Any). Data.Diverse.Which is a polymorphic variant of possibilities encoded as (Int, Any). Provides getters, setters, projection, injection, folds, and catamorphisms; accessed by type, index or label. Refer to ManySpec.hs and WhichSpec.hs for example usages. Iso, Lens and Prisms are provided in data-diverse-lens


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Properties

Versions 0.1.0.0, 0.2.0.0, 0.2.1.0, 0.3.0.0, 0.4.0.0, 0.5.0.0, 0.6.0.0, 0.7.0.0, 0.8.0.0, 0.8.1.0, 0.9.0.0, 0.9.0.1 (info)
Dependencies base (>=4.7 && <5), containers (==0.5.*), deepseq (>=1.4 && <2), ghc-prim (>=0.5 && <1), tagged (>=0.8.5 && <1) [details]
License BSD3
Copyright 2017 Louis Pan
Author Louis Pan
Maintainer louis@pan.me
Category Data, Records
Home page https://github.com/louispan/data-diverse#readme
Source repository head: git clone https://github.com/louispan/data-diverse
Uploaded Fri Aug 4 08:55:08 UTC 2017 by louispan
Distributions LTSHaskell:0.8.1.0, NixOS:0.9.0.1, Stackage:0.9.0.1
Downloads 502 total (65 in the last 30 days)
Rating 0.0 (0 ratings) [clear rating]
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Status Docs available [build log]
Last success reported on 2017-08-04 [all 1 reports]
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Readme for data-diverse-0.9.0.1

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"Data.Diverse.Many" is an extensible record for any size encoded efficiently as (Seq Any).

"Data.Diverse.Which" polymorphic variant of possibilities encoded as (Int, Any).

Provides getters, setters, projection, injection, folds, and catamorphisms; accessed by type or index or label.

Refer to ManySpec.hs and WhichSpec.hs for example usages.

Iso, Lens and Prisms are provided in data-diverse-lens

Changelog

  • 0.1.0.0

    • Initial version represented as (Int, Data.Map Int Any)
  • 0.4.0.0

    • Removed Emit typeclass, breaking renames. Added label accessors.
  • 0.5.0.0

    • Renamed type level functions module from Type to TypeLevel
  • 0.6.0.0

    • Moved lens to data-diverse-lens
  • 0.7.0.0

    • Removed NOINLINE pragmas.
    • Changed internal representation to (Int, Data.IntMap Any) for a 2.5x append speedup.
  • 0.8.0.0

    • Changed internal representation to (Data.Seq Any) for a further 2x append speedup.
    • Added NFData instance for Many.
  • 0.8.1.0

    • Added NFData instance for Which.
    • Forgot to expose Many.sliceL and Many.sliceR.
  • 0.9.0.0

    • Breaking changes: Renamed Many.sliceL/R to Many.viewf/b
    • Renamed TypeLevel.Internal.MissingImpl to IsUniqueImpl.
    • Added postifx' with SnocUnique and append' with AppendUnique.
    • Added Semigroup & Monoid instances for Many '[] and Which '[]
    • Fixed GHC 8.2 compile error with importing GHC.Prim (Any)
  • 0.9.0.1

    • Fixed GHC 8.2.1 test failure due to changed TypeRep show instance.