@tanstack/form-core - npm Package Compare versions

Comparing version 0.21.0 to 0.21.1

dist/esm/util-types.d.ts

@@ -27,5 +27,5 @@ type Nullable<T> = T | null;
 type PrefixObjectAccessor<T extends object, TDepth extends any[]> = {
-    [K in keyof T]: K extends string | number ? PrefixFromDepth<K, TDepth> | `${PrefixFromDepth<K, TDepth>}${DeepKeys<T[K], [TDepth]>}` : never;
+    [K in keyof T]-?: K extends string | number ? PrefixFromDepth<K, TDepth> | `${PrefixFromDepth<K, TDepth>}${DeepKeys<T[K], [TDepth]>}` : never;
 }[keyof T];
-export type DeepKeys<T, TDepth extends any[] = []> = TDepth['length'] extends 5 ? never : unknown extends T ? PrefixFromDepth<string, TDepth> : object extends T ? PrefixFromDepth<string, TDepth> : T extends readonly any[] & IsTuple<T> ? PrefixTupleAccessor<T, AllowedIndexes<T>, TDepth> : T extends any[] ? PrefixArrayAccessor<T, [...TDepth, any]> : T extends Date ? never : T extends object ? PrefixObjectAccessor<T, TDepth> : T extends string | number | boolean | bigint ? '' : never;
+export type DeepKeys<T, TDepth extends any[] = []> = TDepth['length'] extends 5 ? never : unknown extends T ? PrefixFromDepth<string, TDepth> : T extends readonly any[] & IsTuple<T> ? PrefixTupleAccessor<T, AllowedIndexes<T>, TDepth> : T extends any[] ? PrefixArrayAccessor<T, [...TDepth, any]> : T extends Date ? never : T extends object ? PrefixObjectAccessor<T, TDepth> : T extends string | number | boolean | bigint ? '' : never;
 type PrefixFromDepth<T extends string | number, TDepth extends any[]> = TDepth['length'] extends 0 ? T : `.${T}`;
@@ -32,0 +32,0 @@ /**

package.json

 {
   "name": "@tanstack/form-core",
-  "version": "0.21.0",
+  "version": "0.21.1",
   "description": "Powerful, type-safe, framework agnostic forms.",
@@ -36,5 +36,5 @@ "author": "tannerlinsley",
   "dependencies": {
-    "@tanstack/store": "^0.3.1"
+    "@tanstack/store": "^0.4.1"
   },
   "scripts": {}
 }

src/tests/util-types.test-d.ts

@@ -45,2 +45,14 @@ import { assertType } from 'vitest'
 /**
+ * Properly handles deep partial object nesting like so:
+ */
+type NestedPartialSupport = DeepKeys<{ meta?: { mainUser?: User } }>
+assertType<
+  | 'meta'
+  | 'meta.mainUser'
+  | 'meta.mainUser.name'
+  | 'meta.mainUser.id'
+  | 'meta.mainUser.age'
+>(0 as never as NestedPartialSupport)
+
+/**
  * Properly handles `object` edgecase nesting like so:
@@ -47,0 +59,0 @@ */

src/util-types.ts

@@ -63,3 +63,3 @@ type Nullable<T> = T | null
 type PrefixObjectAccessor<T extends object, TDepth extends any[]> = {
-  [K in keyof T]: K extends string | number
+  [K in keyof T]-?: K extends string | number
     ?
@@ -75,15 +75,13 @@ | PrefixFromDepth<K, TDepth>
     ? PrefixFromDepth<string, TDepth>
-    : object extends T
-      ? PrefixFromDepth<string, TDepth>
-      : T extends readonly any[] & IsTuple<T>
-        ? PrefixTupleAccessor<T, AllowedIndexes<T>, TDepth>
-        : T extends any[]
-          ? PrefixArrayAccessor<T, [...TDepth, any]>
-          : T extends Date
-            ? never
-            : T extends object
-              ? PrefixObjectAccessor<T, TDepth>
-              : T extends string | number | boolean | bigint
-                ? ''
-                : never
+    : T extends readonly any[] & IsTuple<T>
+      ? PrefixTupleAccessor<T, AllowedIndexes<T>, TDepth>
+      : T extends any[]
+        ? PrefixArrayAccessor<T, [...TDepth, any]>
+        : T extends Date
+          ? never
+          : T extends object
+            ? PrefixObjectAccessor<T, TDepth>
+            : T extends string | number | boolean | bigint
+              ? ''
+              : never
 
@@ -90,0 +88,0 @@ type PrefixFromDepth<

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Improved metrics

Total package byte prevSize

426852

increased by0.02%

Lines of code

7320

increased by0.12%

Dependency changes

• + Added@tanstack/store@0.4.1(transitive)

• - Removed@tanstack/store@0.3.1(transitive)

• Updated@tanstack/store@^0.4.1