https://github.com/j178/it

Iterator tools for Go 1.22+
https://github.com/j178/it

experimental go iterators

Last synced: 12 months ago
JSON representation

Iterator tools for Go 1.22+

• Host: GitHub
• URL: https://github.com/j178/it
• Owner: j178
• License: mit
• Created: 2023-12-11T06:47:49.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2023-12-18T05:58:47.000Z (over 2 years ago)
• Last Synced: 2025-06-12T18:50:33.115Z (12 months ago)
• Topics: experimental, go, iterators
• Language: Go
• Homepage: https://pkg.go.dev/github.com/j178/it
• Size: 62.5 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# itertools for Go (1.22+)

![Go Version](https://img.shields.io/badge/Go-%3E%3D%201.22-%23007d9c)

[![Go Reference](https://pkg.go.dev/badge/github.com/j178/it.svg)](https://pkg.go.dev/github.com/j178/it)

[![CI](https://github.com/j178/it/actions/workflows/ci.yaml/badge.svg)](https://github.com/j178/it/actions/workflows/ci.yaml)

[![Go Report Card](https://goreportcard.com/badge/github.com/j178/it)](https://goreportcard.com/report/github.com/j178/it)

[![codecov](https://codecov.io/gh/j178/it/graph/badge.svg?token=Q0G5O7DF3G)](https://codecov.io/gh/j178/it)

Go1.22 will support [`range over function`](https://github.com/golang/go/issues/61405) and introduce the [`iter`](https://github.com/golang/go/issues/61897) std package.

(Behind the `GOEXPERIMENT=rangefunc` gate.)

See more at [RangefuncExperiment](https://github.com/golang/go/wiki/RangefuncExperiment).

This package provides a set of iterator functions borrowed from Python and Rust.

Some code are copied from Russ Cox's proposals [61898](https://github.com/golang/go/issues/61898), [61899](https://github.com/golang/go/issues/61899) and [61900](https://github.com/golang/go/issues/61900).

## Installation

```bash

go get github.com/j178/it

```

## Usage

To use this package, you need to install at least Go 1.22(not released yet) and set `GOEXPERIMENT=rangefunc`.

```bash

go install golang.org/dl/gotip@latest

gotip download

GOEXPERIMENT=rangefunc gotip run main.go

```