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Stable

Stars 32

Watchers 5

Forks 2

Last Commit 12 months ago

Monthly Downloads: 8

Programming language: Haskell

License: BSD 3-clause "New" or "Revised" License

Tags: Data Union Comonads

union alternatives and similar packages

Based on the "data" category.
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proto-lens

9.8 0.0 union VS proto-lens

API for protocol buffers using modern Haskell language and library patterns.
microlens

9.7 0.0 union VS microlens

A lightweight (but compatible with ‘lens’) lenses library

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msgpack

9.6 0.0 union VS msgpack

Haskell implementation of MessagePack / msgpack.org[Haskell]
store

9.4 0.0 union VS store

Fast binary serialization in Haskell
extensible

9.3 0.0 union VS extensible

Extensible records, variants, structs, effects, tangles
file-embed

9.1 0.0 union VS file-embed

Use Template Haskell to embed file contents directly.
pretty-hex

9.0 0.0 union VS pretty-hex

A human readable style for binary data.
fclabels

8.9 0.0 union VS fclabels

First class composable record labels for Haskell.
base64-bytestring

8.8 0.0 union VS base64-bytestring

Fast base64 encoding and decoding for Haskell.
monoid-extras

8.7 0.0 union VS monoid-extras

Miscellaneous constructions on monoids
asn1-encoding

8.4 0.0 union VS asn1-encoding

ASN1 Raw/BER/DER/CER reader/writer in haskell
data-category

8.2 0.0 union VS data-category

Library of categories, with categorical constructions on them
interpolatedstring-perl6

7.8 0.0 union VS interpolatedstring-perl6

QuasiQuoter for Perl6-style multi-line interpolated strings with q, qq and qc support.
buffer-builder

7.5 0.0 union VS buffer-builder

Haskell library for efficiently building up buffers
exinst

7.5 0.0 union VS exinst

Derive instances for your existential types.
irc

7.5 0.0 union VS irc

Haskell irc library
language-hcl

7.2 0.0 union VS language-hcl

language-hcl contains HCL (Hashicorp Configuration Language) parsers and pretty-printers for the Haskell programming language
total-map

7.1 0.0 union VS total-map

Finitely represented /total/ maps
histogram-fill

7.0 0.0 union VS histogram-fill

Filling and manupulation with histograms
bimap

7.0 0.0 union VS bimap

Bidirectional mapping between two key types
cassava-conduit

7.0 0.0 union VS cassava-conduit

Conduit interface for cassava [Haskell]
data-lens

6.6 0.0 union VS data-lens

Haskell 98 Lenses
finite-typelits

6.2 0.0 union VS finite-typelits

A type inhabited by finitely many values, indexed by type-level naturals.
phone-numbers

6.1 0.0 union VS phone-numbers

Incomplete bindings to libphonenumber for Haskell
openpgp

6.1 0.0 union VS openpgp

Implementation of the OpenPGP message format
data-object-yaml

5.9 0.0 union VS data-object-yaml

Serialize data to and from Yaml files
attoparsec-iteratee

5.5 0.0 union VS attoparsec-iteratee

An adapter to convert attoparsec Parsers into blazing-fast Iteratees
filesystem-trees

4.9 0.0 union VS filesystem-trees

Traverse and manipulate directories as lazy rose trees
data-structure-inferrer

4.7 0.0 union VS data-structure-inferrer

A program that analyzes source code with a data-structure wildcard and suggests the right one.
dwarf-el

4.7 0.0 union VS dwarf-el

Haskell library for parsing DWARF object format
has

4.7 0.0 union VS has

Entity based records
order-statistic-tree

4.7 0.0 union VS order-statistic-tree

Order statistic tree in Haskell
syb-with-class

4.6 0.0 union VS syb-with-class

Fork of http://patch-tag.com/r/Saizan/syb-with-class
range-set-list

4.5 0.0 union VS range-set-list

Memory efficient sets with continuous ranges of elements. List based implementation.
currency

4.5 0.0 union VS currency

Types representing standard and non-standard currencies
data-pprint

4.2 0.0 union VS data-pprint

Additional Cabal packages for ActiveHs
data-lens-fd

4.1 0.0 union VS data-lens-fd

Lenses with Functional Dependencies
schedule-planner

4.0 0.0 union VS schedule-planner

Calculate an ideal schedule layout from a set of timeslots
type-iso

3.7 0.0 union VS type-iso

Expresses isomorphic and injective relations between types.
unamb-custom

3.6 0.0 union VS unamb-custom

Functional concurrency with unambiguous choice, using a custom scheduler.
procrastinating-variable

3.3 0.0 union VS procrastinating-variable

Haskell values that cannot be evaluated immediately.
resource-pool-catchio

2.4 0.0 union VS resource-pool-catchio

A high-performance striped resource pooling implementation for Haskell

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Union

Extensible type-safe unions.

ghci> let a = openUnion # (5 :: Int) :: OpenUnion '[Bool, Int]

ghci> a ^? openUnion :: Maybe Int
Just 5

ghci> a ^? openUnion :: Maybe Bool
Nothing

ghci> a ^? openUnion :: Maybe Char
<interactive>:8:6:
    No instance for (UElem Char '[] (RIndex Char '[]))
      arising from a use of ‘openUnion’
    In the second argument of ‘(^?)’, namely ‘openUnion’
    In the expression: a ^? openUnion :: Maybe Char
    In an equation for ‘it’: it = a ^? openUnion :: Maybe Char

union

Extensible type-safe unions for Haskell

union alternatives and similar packages

Popular Comparisons

README

Union