dddb ~master

Dddb lightweight and simple key-value store


To use this package, run the following command in your project's root directory:

Manual usage
Put the following dependency into your project's dependences section:

dddb

Build Status

dddb is lightweight and simple key-value dlang database (store) build on top of std.json

Usage

dddb

import std.stdio;
import dddb;

void main()
{
   // open a connection to database
   auto db = new ddb("test.db");
   // set value to specific key
   db.set("hello", "world"); // true
   // read the value of the specific key
   writeln(db.get("hello")); // world
   writeln(db.remove("hello")); // true
   writeln(db.get("hello")); // Error: key not exists
   // save to database
   db.commit(); // True
}


Documantation

  • SET key value → Set the value of a str key |→ Return Boolean
  • GET key → Get the value of a key |→ Return String
  • GETKEYS → Return all values from database |→ Return Array
  • HAVEVALUE key VALUE → Determine if the value exists in the given key |→ Return Boolean
  • HAVEKEY key → Determine if the key exists |→ Return Boolean
  • REMOVE key → Remove the key from database |→ Return Boolean
  • COUNTKEYS → Return the length of keys |→ Return Integer
  • GETSIZE → Return the size of database (bytes) |→ Return Integer
  • DROP → Delete everything from the database |→ Return Boolean
Authors:
  • cvsae
Dependencies:
none
Versions:
0.0.6 2018-Jul-01
0.0.5 2018-Jul-01
0.0.4 2018-Mar-25
0.0.3 2018-Mar-25
0.0.2 2018-Mar-23
Show all 8 versions
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Short URL:
dddb.dub.pm