1681-engine / index / MemoryBackend

Class: MemoryBackend

Defined in: src/save/MemoryBackend.ts:4

Slots kept in a map for the life of the page: for tests, tools and a browser that refuses storage.

Implements

• SaveBackend

Constructors

Constructor

new MemoryBackend(): MemoryBackend;

Returns

MemoryBackend

Properties

entries

readonly entries: Map<string, string>;

Defined in: src/save/MemoryBackend.ts:5

Methods

keys()

keys(prefix): Promise<string[]>;

Defined in: src/save/MemoryBackend.ts:19

Every stored key starting with prefix.

Parameters

Parameter	Type
prefix	string

Returns

Promise<string[]>

Implementation of

SaveBackend.keys

---

read()

read(key): Promise<string | null>;

Defined in: src/save/MemoryBackend.ts:7

The text stored under key, or null when there is none.

Parameters

Parameter	Type
key	string

Returns

Promise<string | null>

Implementation of

SaveBackend.read

---

remove()

remove(key): Promise<void>;

Defined in: src/save/MemoryBackend.ts:15

Parameters

Parameter	Type
key	string

Returns

Promise<void>

Implementation of

SaveBackend.remove

---

write()

write(key, value): Promise<void>;

Defined in: src/save/MemoryBackend.ts:11

Parameters

Parameter	Type
key	string
value	string

Returns

Promise<void>

Implementation of

SaveBackend.write