The parameterized package

[ Tags: bsd3, control, library ] [ Propose Tags ]

Parameterized/indexed monoids and monads using only a single parameter type variable.


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Versions 0.1.0.0, 0.2.0.0, 0.3.0.0, 0.4.0.0 (info)
Dependencies base (>=4.7 && <5), data-diverse (>=1.2.0.3), transformers (>=0.5.2.0) [details]
License BSD3
Copyright 2017 Louis Pan
Author Louis Pan
Maintainer louis@pan.me
Category Control
Home page https://github.com/louispan/parameterized#readme
Source repository head: git clone https://github.com/louispan/parameterized
Uploaded Tue Nov 7 10:55:23 UTC 2017 by louispan
Distributions NixOS:0.4.0.0
Downloads 102 total (102 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2017-11-07 [all 1 reports]
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Readme for parameterized-0.4.0.0

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Parameterized/indexed monoids and monads using only a single parameter type variable.

Refer to ReaderSpec.hs and StateSpec.hs for example usages.

Changelog

  • 0.4.0.0

    • Added PNullary and PUnary injective type families.
  • 0.3.0.0

    • PMonoid is now a class with a single instance (courtesy of georgew).
    • added fixities for backtick versions of pmappend, pappend, papply and pbind
    • added changingState constructor which results in better type inference.
  • 0.2.0.0

    • Renamed Pempty to PEmpty.
    • Added injective functional dependencies to PMEmpty, and PEmpty.
    • TypeLevel is not exported by default
  • 0.1.0.0

    • Initial version with parameterized Semigroup, Monoid, Applicative, Alternative, Monad
    • Added instances for OverlappingWhichReader, DistinctWhichReader, ManyReader, ManyState, and ChangingState