https://github.com/apfohl/go-monadic

A functional programming library for Go
https://github.com/apfohl/go-monadic

functional-programming go monads

Last synced: 27 days ago
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A functional programming library for Go

• Host: GitHub
• URL: https://github.com/apfohl/go-monadic
• Owner: apfohl
• License: mit
• Created: 2023-06-22T21:00:01.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-12-19T19:21:25.000Z (11 months ago)
• Last Synced: 2024-10-10T03:34:14.168Z (about 1 month ago)
• Topics: functional-programming, go, monads
• Language: Go
• Homepage:
• Size: 3.91 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Go monadic

"Go monadic" is a functional programming library for Go. It's purpose is to provide

basic monad implementations to support functional programming approaches in Go.

## Monads

- Maybe

## API

This section describes the API of the library and how to use it.

### Maybe

The `Maybe` monad encapsulates a value and provides functions to `Map` the value and

to compose it with other functions returning a value of the `Maybe` type through `Bind`.

`Maybe` can be in two states: `Just` and `Nothing`. In the `Just` state it's containing

an actual value. In the `Nothing` state it's empty.

To create a value of `Maybe` there are two ways:

- `functional.Just[int, int](42)`: This creates a `Maybe` containing a value

- `functional.Nothing[int, int]`: This creates an empty `Maybe`