Simple Bolt

Simple way to use the Bolt database. Similar design to simpleredis.

Online API Documentation

godoc.org

Features and limitations

• Supports simple use of lists, hashmaps, sets and key/values.
• Deals mainly with strings.
• Requires Go 1.9 or later.
• Note that HashMap is implemented only for API-compatibility with simpleredis, and does not have the same performance profile as the HashMap implementation in simpleredis, simplemaria (MariaDB/MySQL) or simplehstore (PostgreSQL w/ HSTORE).

Example usage

package main

import (
	"log"

	"github.com/xyproto/simplebolt"
)

func main() {
	// New bolt database struct
	db, err := simplebolt.New("bolt.db")
	if err != nil {
		log.Fatalf("Could not create database! %s", err)
	}
	defer db.Close()

	// Create a list named "greetings"
	list, err := simplebolt.NewList(db, "greetings")
	if err != nil {
		log.Fatalf("Could not create a list! %s", err)
	}

	// Add "hello" to the list
	if err := list.Add("hello"); err != nil {
		log.Fatalf("Could not add an item to the list! %s", err)
	}

	// Get the last item of the list
	if item, err := list.Last(); err != nil {
		log.Fatalf("Could not fetch the last item from the list! %s", err)
	} else {
		log.Println("The value of the stored item is:", item)
	}

	// Remove the list
	if err := list.Remove(); err != nil {
		log.Fatalf("Could not remove the list! %s", err)
	}
}

Contributors

• Luis Villegas, for the linked list functionality.

Version, license and author

• License: MIT
• Version: 5.1.0
• Author: Alexander F. Rødseth <[email protected]>