feat: add CacheType

to generify `Cache` sctructure
dimaslanjaka · May 14, 2023 · d233f1b · d233f1b
1 parent 55ab91f
commit d233f1b
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Showing 2 changed files with 17 additions and 2 deletions.
diff --git a/lib/CacheMapper.ts b/lib/CacheMapper.ts
@@ -70,3 +70,18 @@ export class CacheMapper<K, V> implements Map<K, V> {
  this.size = this._innerMap.size;
  }
 }
+
+export interface CacheType<V> {
+ cache: CacheMapper<string, V>;
+ has(key: string): boolean;
+ get(key: string): V;
+ set(key: string, value: V): CacheMapper<string, V>;
+ dump(): {
+ [k: string]: V;
+ };
+ size(): number;
+ apply(key: string, value: V): V;
+ apply(key: string, value: () => V): V;
+ del(key: string): void;
+ flush(): void;
+}
diff --git a/lib/cache.ts b/lib/cache.ts
@@ -1,6 +1,6 @@
-import { CacheMapper } from './CacheMapper';
+import { CacheMapper, CacheType } from './CacheMapper';
 
-export = class Cache<V> {
+export = class Cache<V> implements CacheType<V> {
  cache: CacheMapper<string, V>;
  constructor() {
  this.cache = new CacheMapper<string, V>();