christopherdavenport / vault

Type-safe, persistent storage for values of arbitrary types

Version Matrix

vault Build Status Maven Central

Vault is a tiny library that provides a single data structure called vault.

Inspiration was drawn from HeinrichApfelmus/vault and the original blog post

A vault is a type-safe, persistent storage for values of arbitrary types. Like Ref, it should be capable of storing values of any type in it, but unlike Ref, behave like a persistent, first-class data structure.

It is analogous to a bank vault, where you can access different bank boxes with different keys; hence the name.


Head on over to the microsite

Quick Start

To use vault in an existing SBT project with Scala 2.11 or a later version, add the following dependencies to your build.sbt depending on your needs:

libraryDependencies ++= Seq(
  "io.chrisdavenport" %% "vault" % "<version>",