https://github.com/athanclark/n-tuple

A homogeneous arbitrary-size tuple
https://github.com/athanclark/n-tuple

haskell n-tuple tuples

Last synced: 4 months ago
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A homogeneous arbitrary-size tuple

• Host: GitHub
• URL: https://github.com/athanclark/n-tuple
• Owner: athanclark
• License: bsd-3-clause
• Created: 2017-06-06T23:44:22.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2023-09-26T18:44:52.000Z (over 1 year ago)
• Last Synced: 2025-01-28T16:44:07.297Z (4 months ago)
• Topics: haskell, n-tuple, tuples
• Language: Haskell
• Size: 8.79 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# n-tuple

This is a silly implementation of "homogeneous n-length tuples" -- basically

an array. Internally, it builds a `Vector`, and projections just pull that index.

```haskell

{-# LANGUAGE DataKinds -#}

import Data.NTuple

foo :: NTuple 3 String

foo

  = incl _3 "three"

  . incl _2 "two"

  . incl _1 "one"

  $ empty

one :: String

one = proj _1 foo

two :: String

two = proj _2 foo

```