https://github.com/perty/matrix

Two dimensional matrix backed by Array from the Elm core, the fast immutable array implementation.
https://github.com/perty/matrix

Last synced: 3 months ago
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Two dimensional matrix backed by Array from the Elm core, the fast immutable array implementation.

• Host: GitHub
• URL: https://github.com/perty/matrix
• Owner: perty
• License: apache-2.0
• Created: 2021-06-26T18:50:22.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2022-12-18T17:25:30.000Z (over 3 years ago)
• Last Synced: 2025-01-18T18:39:09.721Z (over 1 year ago)
• Language: Elm
• Size: 19.5 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Matrix

Two-dimensional matrix backed by Array from the Elm core, the fast immutable array

implementation.

The main motivation for this is the `indexedMap` function that is useful in games where you

want to act depending on position as well as content. E.g., the game of life where the cell

is depending on its neighbours.

Speaking of `neighbours`, that is also a function in this package.

### Version 2.0.0

API design follows the Elm core Array module.

Naming is now rows and columns, as it is more fit to the purpose of the library.

New function foldl for folding left over each row and then merge.