nanostores - npm Package Compare versions

Comparing version 0.9.4 to 0.9.5

deep-map/path.d.ts

@@ -43,2 +43,12 @@ type ConcatPath<T extends string, P extends string> = T extends ''
 
+type ElementType<T> = T extends (infer U)[] ? U : never
+
+type Unwrap<T, P> = P extends `[${infer I}]${infer R}`
+  ? [ElementType<T>, IsNumber<I>] extends [infer Item, true]
+    ? R extends ''
+      ? Item
+      : Unwrap<Item, R>
+    : never
+  : never
+
 type NestedObjKey<T, P> = P extends `${infer A}.${infer B}`
@@ -56,5 +66,9 @@ ? A extends keyof T
     ]
-    ? R extends `.${infer NewR}`
-      ? FromPath<Item, NewR>
-      : Item
+    ? R extends ''
+      ? Item
+      : R extends `.${infer NewR}`
+        ? FromPath<Item, NewR>
+        : R extends `${infer Indices}.${infer MoreR}`
+          ? FromPath<Unwrap<Item, Indices>, MoreR>
+          : Unwrap<Item, R>
     : never
@@ -61,0 +75,0 @@ : never

deep-map/path.js

@@ -41,11 +41,13 @@ export function getPath(obj, path) {
 function getAllKeysFromPath(path) {
-  return path.split('.').flatMap(key => {
-    if (ARRAY_INDEX.test(key)) {
-      let res = key.match(ARRAY_INDEX)
-      return res.slice(1)
-    }
-    return [key]
-  })
+  return path.split('.').flatMap(key => getKeyAndIndicesFromKey(key))
 }
 
+function getKeyAndIndicesFromKey(key) {
+  if (ARRAY_INDEX.test(key)) {
+    let [, keyPart, index] = key.match(ARRAY_INDEX)
+    return [...getKeyAndIndicesFromKey(keyPart), index]
+  }
+  return [key]
+}
+
 function ensureKey(obj, key, nextKey) {
@@ -52,0 +54,0 @@ if (key in obj) {

package.json

 {
   "name": "nanostores",
-  "version": "0.9.4",
-  "description": "A tiny (297 bytes) state manager for React/Preact/Vue/Svelte with many atomic tree-shakable stores",
+  "version": "0.9.5",
+  "description": "A tiny (298 bytes) state manager for React/Preact/Vue/Svelte with many atomic tree-shakable stores",
   "keywords": [
@@ -6,0 +6,0 @@ "store",

README.md

@@ -10,3 +10,3 @@ # Nano Stores
 
-* **Small.** Between 297 and 1013 bytes (minified and gzipped).
+* **Small.** Between 298 and 1013 bytes (minified and gzipped).
   Zero dependencies. It uses [Size Limit] to control size.
@@ -13,0 +13,0 @@ * **Fast.** With small atomic and derived stores, you do not need to call

No alert changes

Improved metrics

Total package byte prevSize

39816

increased by1.3%

Lines of code

1322

increased by0.99%

No dependency changes