spica - npm Package Compare versions

Comparing version 0.0.731 to 0.0.732

function.ts

 export function singleton<f extends (...args: unknown[]) => unknown>(f: f): f {
-  let result: [unknown];
+  let result: unknown;
+  assert(result === noop());
   return function (this: unknown, ...as) {
-    if (result) return result[0];
-    result = [f.call(this, ...as)];
-    return result[0];
+    if (f === noop) return result;
+    result = f.call(this, ...as);
+    f = noop as f;
+    return result;
   } as f;
@@ -8,0 +10,0 @@ }

package.json

 {
   "name": "spica",
-  "version": "0.0.731",
+  "version": "0.0.732",
   "description": "Supervisor, Coroutine, Channel, select, AtomicPromise, Cancellation, Cache, List, Queue, Stack, and some utils.",
@@ -60,3 +60,3 @@ "private": false,
     "@types/yallist": "4.0.1",
-    "@typescript-eslint/parser": "^5.59.8",
+    "@typescript-eslint/parser": "^5.59.9",
     "babel-loader": "^9.1.2",
@@ -69,3 +69,3 @@ "babel-plugin-unassert": "^3.2.0",
     "eslint-webpack-plugin": "^4.0.1",
-    "glob": "^10.2.6",
+    "glob": "^10.2.7",
     "karma": "^6.4.2",
@@ -82,3 +82,3 @@ "karma-chrome-launcher": "^3.2.0",
     "typescript": "5.1.3",
-    "webpack": "^5.85.0",
+    "webpack": "^5.85.1",
     "webpack-cli": "^5.1.3",
@@ -85,0 +85,0 @@ "webpack-merge": "^5.9.0",

src/function.ts

 export function singleton<f extends (...args: unknown[]) => unknown>(f: f): f {
-  let result: [unknown];
+  let result: unknown;
+  assert(result === noop());
   return function (this: unknown, ...as) {
-    if (result) return result[0];
-    result = [f.call(this, ...as)];
-    return result[0];
+    if (f === noop) return result;
+    result = f.call(this, ...as);
+    f = noop as f;
+    return result;
   } as f;
@@ -8,0 +10,0 @@ }

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Improved metrics

Total package byte prevSize

1156911

increased by0.01%

Lines of code

32326

increased by0.01%

No dependency changes