RDesk Storage Manager

Provides a lightweight, JSON-backed key-value store for application state, preferences, and settings. Handles multi-user data isolation automatically.

Methods

Public methods

• RDeskStorage$new()

• RDeskStorage$set()

• RDeskStorage$get()

• RDeskStorage$remove()

• RDeskStorage$clear()

• RDeskStorage$keys()

• RDeskStorage$path()

• RDeskStorage$clone()

---

Method new()

Initialize a new RDeskStorage manager

Usage

RDeskStorage$new(app_name, storage_type = "local")

Arguments

app_name

Application name

storage_type

Storage type: "roaming", "local", or "shared"

---

Method set()

Set a key-value pair in storage

Usage

RDeskStorage$set(key, value)

Arguments

key

Character string key

value

Value to store (must be JSON serializable)

Returns

The RDeskStorage instance (invisible)

---

Method get()

Retrieve a value from storage

Usage

RDeskStorage$get(key, default = NULL)

Arguments

key

Character string key

default

Default value to return if the key is not found

Returns

The stored value, or the default value

---

Method remove()

Remove a key from storage

Usage

RDeskStorage$remove(key)

Arguments

key

Character string key

Returns

The RDeskStorage instance (invisible)

---

Method clear()

Clear all data in this storage domain

Usage

RDeskStorage$clear()

Returns

The RDeskStorage instance (invisible)

---

Method keys()

List all keys currently in storage

Usage

RDeskStorage$keys()

Returns

Character vector of keys

---

Method path()

Get the directory path containing the storage file

Usage

RDeskStorage$path()

Returns

Character string directory path

---

Method clone()

The objects of this class are cloneable with this method.

Usage

RDeskStorage$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.