spica - npm Package Compare versions

Comparing version 0.0.760 to 0.0.761

memoize.ts

@@ -0,18 +1,25 @@
+import type { NonNull } from './type';
 import { isArray } from './alias';
-import { Dict } from './dict';
 import { equal } from './compare';
 
-export function memoize<f extends (...as: [unknown, ...unknown[]]) => unknown, b = Parameters<f>[0]>(f: f, memory?: Dict<b, ReturnType<f>>): f;
+interface Cache<K, V> {
+  add?(key: K, value: V): NonNull;
+  set(key: K, value: V): this;
+  get(key: K): V | undefined;
+  has(key: K): boolean;
+}
+
+export function memoize<f extends (...as: [unknown, ...unknown[]]) => unknown, b = Parameters<f>[0]>(f: f, memory?: Cache<b, ReturnType<f>>): f;
 export function memoize<f extends (...as: [number, ...unknown[]]) => unknown, b extends number = Parameters<f>[0]>(f: f, memory: Record<b, ReturnType<f>>): f;
-export function memoize<f extends (...as: [unknown, ...unknown[]]) => unknown, b = Parameters<f>[0]>(f: f, identify: (...as: Parameters<f>) => b, memory?: Dict<b, ReturnType<f>>): f;
+export function memoize<f extends (...as: [unknown, ...unknown[]]) => unknown, b = Parameters<f>[0]>(f: f, identify: (...as: Parameters<f>) => b, memory?: Cache<b, ReturnType<f>>): f;
 export function memoize<f extends (...as: [unknown, ...unknown[]]) => unknown, b extends number = number>(f: f, identify: (...as: Parameters<f>) => b, memory: Record<b, ReturnType<f>>): f;
-export function memoize<a, z, b = a>(f: (a: a) => z, memory?: Dict<b, z>): typeof f;
+export function memoize<a, z, b = a>(f: (a: a) => z, memory?: Cache<b, z>): typeof f;
 export function memoize<a extends number, z, b extends number = a>(f: (a: a) => z, memory: Record<b, z>): typeof f;
-export function memoize<a, z, b = a>(f: (a: a) => z, identify: (a: a) => b, memory?: Dict<b, z>): typeof f;
+export function memoize<a, z, b = a>(f: (a: a) => z, identify: (a: a) => b, memory?: Cache<b, z>): typeof f;
 export function memoize<a, z, b extends number = number>(f: (a: a) => z, identify: (a: a) => b, memory: Record<b, z>): typeof f;
-export function memoize<as extends [unknown, ...unknown[]], z, b = as[0]>(f: (...as: as) => z, memory?: Dict<b, z>): typeof f;
+export function memoize<as extends [unknown, ...unknown[]], z, b = as[0]>(f: (...as: as) => z, memory?: Cache<b, z>): typeof f;
 export function memoize<as extends [number, ...unknown[]], z, b extends number = as[0]>(f: (...as: as) => z, memory: Record<b, z>): typeof f;
-export function memoize<as extends [unknown, ...unknown[]], z, b = as[0]>(f: (...as: as) => z, identify: (...as: as) => b, memory?: Dict<b, z>): typeof f;
+export function memoize<as extends [unknown, ...unknown[]], z, b = as[0]>(f: (...as: as) => z, identify: (...as: as) => b, memory?: Cache<b, z>): typeof f;
 export function memoize<as extends [unknown, ...unknown[]], z, b extends number = number>(f: (...as: as) => z, identify: (...as: as) => b, memory: Record<b, z>): typeof f;
-export function memoize<as extends [unknown, ...unknown[]], z, b = as[0]>(f: (...as: as) => z, identify?: Dict<b, z> | Record<number, z> | ((...as: as) => b), memory?: Dict<b, z> | Record<number, z>): typeof f {
+export function memoize<as extends [unknown, ...unknown[]], z, b = as[0]>(f: (...as: as) => z, identify?: Cache<b, z> | Record<number, z> | ((...as: as) => b), memory?: Cache<b, z> | Record<number, z>): typeof f {
   if (typeof identify === 'object') {
@@ -29,3 +36,3 @@ memory = identify;
     default:
-      return memoizeDict(f, identify, memory as Dict<b, z> ?? new Map());
+      return memoizeDict(f, identify, memory as Cache<b, z> ?? new Map());
   }
@@ -66,3 +73,3 @@ }
   identify: (...as: as) => b,
-  memory: Dict<b, z>,
+  memory: Cache<b, z>,
 ): typeof f {
@@ -69,0 +76,0 @@ let nullable = false;

package.json

 {
   "name": "spica",
-  "version": "0.0.760",
+  "version": "0.0.761",
   "description": "Supervisor, Coroutine, Channel, select, AtomicPromise, Cancellation, Cache, List, Queue, Stack, and some utils.",
@@ -5,0 +5,0 @@ "private": false,

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Improved metrics

Total package byte prevSize

626334

increased by1.09%

Number of package files

225

increased by0.9%

Lines of code

17158

increased by1.45%

No dependency changes