https://github.com/nasa9084/go-isbn

https://github.com/nasa9084/go-isbn

go golang isbn

Last synced: 11 days ago
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• Host: GitHub
• URL: https://github.com/nasa9084/go-isbn
• Owner: nasa9084
• License: mit
• Created: 2019-01-26T06:42:17.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2019-01-28T04:43:32.000Z (almost 6 years ago)
• Last Synced: 2024-10-05T00:40:53.270Z (about 1 month ago)
• Topics: go, golang, isbn
• Language: Go
• Homepage:
• Size: 7.81 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
go-isbn

===

[![Build Status](https://travis-ci.org/nasa9084/go-isbn.svg?branch=master)](https://travis-ci.org/nasa9084/go-isbn)

[![GoDoc](https://godoc.org/github.com/nasa9084/go-isbn?status.svg)](https://godoc.org/github.com/nasa9084/go-isbn)

a package for parsing/validating ISBN(International Standard Book Number).

## SYNOPSIS

``` go

import (

    "log"

    "github.com/nasa9084/go-isbn"

)

var n = "ISBN978-4-00-310101-8"

func main() {

    // parse

	code, err := isbn.Parse(n)

	if err != nil {

		log.Fatal(err)

	}

    // validate

	if !code.IsValid() {

		log.Print("given ISBN code is invalid")

	}

    // update legacy 10-length code to 13-length code

	if code.IsLegacy {

		code, err = code.Update()

		if err != nil {

			log.Fatal(err)

		}

	}

    // format

	fmt.Printf("%s", code.String())

}

```