https://github.com/hatena/godash

Minimal wrapper of samber/lo
https://github.com/hatena/godash

go golang

Last synced: about 17 hours ago
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Minimal wrapper of samber/lo

• Host: GitHub
• URL: https://github.com/hatena/godash
• Owner: hatena
• License: mit
• Created: 2023-09-20T11:31:46.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-08-26T02:34:32.000Z (2 months ago)
• Last Synced: 2024-08-26T03:47:05.301Z (2 months ago)
• Topics: go, golang
• Language: Go
• Homepage: https://pkg.go.dev/github.com/hatena/godash
• Size: 53.7 KB
• Stars: 14
• Watchers: 16
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# godash

[![Go Reference](https://pkg.go.dev/badge/github.com/hatena/godash.svg)](https://pkg.go.dev/github.com/hatena/godash)

hatena/godash is a minimal wrapper of https://github.com/samber/lo.

## Motivation

https://github.com/samber/lo is a nice library, but in some cases teams do not want to have all of the helper functions available. Some helper functions defined in samber/lo are actually already available as part of the official [slices package](https://pkg.go.dev/slices).

hatena/godash is meant to only provide a small portion of samber/lo's functions:

- functions that are not available via Go's standard library

- functions that are not "too much", such as "Conditional helpers" or "Error handling"

## Usage

Install the package to your repo with `go get`.

```sh

go get -u github.com/hatena/godash

```

Sample usage:

```go

package main

import (

	"fmt"

	"github.com/hatena/godash"

)

func main() {

	integers := []int{0, 1, 1, 3, 2, 1, 1, 0}

	fmt.Println(godash.Chunk(integers, 3))

}

```

Check out more examples at [godash package - github.com/hatena/godash - Go Packages](https://pkg.go.dev/github.com/hatena/godash).

### Recommended golangci-lint configuration

Since this package aims to only present a subset of functions from `samber/lo`, it is recommended to add linter settings to deny importing directly from `samber/lo`. (If you want to use `samber/lo` directly, then there is no meaning to use `hatena/godash`). 

Below is a minimal `.golangci.yml` configuration to deny `samber/lo` imports.

```yml

linters:

  enable:

    - depguard

linters-settings:

  depguard:

    rules:

      deny-samber-lo:

        deny:

          - pkg: "github.com/samber/lo"

            desc: Use github.com/hatena/godash instead.

```

Once you have `.golangci.yml`, make sure to run `golangci-lint` via CI. Below is an example for GitHub Actions.

```yml

name: CI

on:

  push:

    branches: main

  pull_request:

permissions:

  contents: read

  pull-requests: read

jobs:

  lint:

    runs-on: ubuntu-latest

    steps:

      - uses: actions/checkout@v4

      - uses: actions/setup-go@v4

        with:

          go-version-file: "go.mod"

      - name: golangci-lint

        uses: golangci/golangci-lint-action@v3

        with:

          version: v1.54.2

          only-new-issues: true

```

See [Introduction | golangci-lint](https://golangci-lint.run/) for more details.