https://github.com/mitranim/gg

Essential utilities missing from the Go standard library.
https://github.com/mitranim/gg

generics go golang stdlib stdlib-extras

Last synced: 8 months ago
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Essential utilities missing from the Go standard library.

• Host: GitHub
• URL: https://github.com/mitranim/gg
• Owner: mitranim
• License: unlicense
• Created: 2022-04-01T08:06:02.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2025-02-27T12:28:02.000Z (10 months ago)
• Last Synced: 2025-04-26T06:56:56.612Z (9 months ago)
• Topics: generics, go, golang, stdlib, stdlib-extras
• Language: Go
• Homepage: https://pkg.go.dev/github.com/mitranim/gg
• Size: 394 KB
• Stars: 25
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

          
## Overview

Essential utilities missing from the Go standard library.

Docs: https://pkg.go.dev/github.com/mitranim/gg

Some features:

  * Designed for Go 1.18. Takes massive advantage of generics.

  * Errors with stack traces.

  * Checked math.

  * Various functional programming utilities: map, filter, fold, and more.

  * Various shortcuts for reflection.

  * Various shortcuts for manipulating slices.

  * Various shortcuts for manipulating maps.

  * Various shortcuts for manipulating strings.

  * Common-sense generic data types: zero optionals, true optionals, sets, indexed collections, and more.

  * Various utilities for exception-style error handling, using `panic` and `recover`.

  * CLI flag parsing.

  * Various utilities for testing.

    * Assertion shortcuts with descriptive errors and full stack traces.

  * Carefully designed for compatibility with standard interfaces and interfaces commonly supported by 3rd parties.

  * No over-modularization.

  * No external dependencies.

Submodules:

* `gtest`: testing and assertion tools.

* `grepr`: tools for printing Go data structures as Go code.

* `gsql`: SQL tools:

  * Support for scanning SQL rows into Go structs.

  * Support for SQL arrays.

Current limitations:

  * Not fully documented.

## License

https://unlicense.org