dependent-sum: Dependent sum type

[ data, dependent-types, library, public-domain ] [ Propose Tags ]

A dependent sum is a generalization of a particular way of thinking about the Either type. Either a b can be thought of as a 2-tuple (tag, value), where the value of the tag determines the type of the value. In particular, either tag = Left and value :: a or tag = Right and value :: b.

This package allows you to define your own dependent sum types by using your own "tag" types.

Versions [faq] 0.1, 0.2, 0.2.0.1, 0.2.0.2, 0.2.1.0, 0.3.1.0, 0.3.2.0, 0.3.2.1, 0.3.2.2, 0.4, 0.5
Change log ChangeLog.md
Dependencies base (>=4.9 && <5) [details]
License LicenseRef-PublicDomain
Author James Cook <mokus@deepbondi.net>
Maintainer James Cook <mokus@deepbondi.net>
Revised Revision 2 made by phadej at Thu Mar 28 18:09:50 UTC 2019
Category Data, Dependent Types
Home page https://github.com/mokus0/dependent-sum
Source repo head: git clone git://github.com/mokus0/dependent-sum.git
Uploaded by abrar at Wed Mar 27 01:04:58 UTC 2019
Distributions Debian:0.4, LTSHaskell:0.4, NixOS:0.5, Stackage:0.4
Downloads 9864 total (263 in the last 30 days)
Rating 2.25 (votes: 2) [estimated by rule of succession]
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Status Hackage Matrix CI
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