https://github.com/cristalhq/dsvreader

Fast reader for delimiter-separated data
https://github.com/cristalhq/dsvreader

csv csv-reader dependency-free dsv dsv-reader go golang tsv tsv-reader

Last synced: about 2 months ago
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Fast reader for delimiter-separated data

• Host: GitHub
• URL: https://github.com/cristalhq/dsvreader
• Owner: cristalhq
• License: mit
• Created: 2019-06-29T17:03:20.000Z (over 5 years ago)
• Default Branch: main
• Last Pushed: 2024-03-08T10:29:19.000Z (10 months ago)
• Last Synced: 2024-03-08T11:39:29.169Z (10 months ago)
• Topics: csv, csv-reader, dependency-free, dsv, dsv-reader, go, golang, tsv, tsv-reader
• Language: Go
• Homepage:
• Size: 57.6 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# dsvreader

[![build-img]][build-url]

[![pkg-img]][pkg-url]

[![version-img]][version-url]

Fast reader for delimiter-separated data in Go.

## Features

* Supports CSV, TSV, PSV.

* Supports user defined delimiter.

* Dependency-free.

* Optimized for speed.

* Based on [Aliaksandr Valialkin's TSVReader](https://github.com/valyala/tsvreader)

See [docs][pkg-url].

## Install

Go version 1.17+

```

go get github.com/cristalhq/dsvreader

```

## Example

```go

bs := bytes.NewBufferString(

`foo\t42\n

bar\t123\n`)

r := dsvreader.NewTSV(bs)

for r.Next() {

    col1 := r.String()

    col2 := r.Int()

    fmt.Printf("col1=%s, col2=%d\n", col1, col2)

}

if err := r.Error(); err != nil {

    panic("unexpected error: %s", err)

}

```

See examples: [example_test.go](example_test.go).

## License

[MIT License](LICENSE).

[build-img]: https://github.com/cristalhq/dsvreader/workflows/build/badge.svg

[build-url]: https://github.com/cristalhq/dsvreader/actions

[pkg-img]: https://pkg.go.dev/badge/cristalhq/dsvreader

[pkg-url]: https://pkg.go.dev/github.com/cristalhq/dsvreader

[version-img]: https://img.shields.io/github/v/release/cristalhq/dsvreader

[version-url]: https://github.com/cristalhq/dsvreader/releases