Make isArrayLike a type guard for ArrayLike<T>

kamilkisiela · gagoar · web-flow · commit a1132256ed66 · 2022-04-10T09:38:52.000Z
Co-authored-by: Gago &lt;xeroice@gmail.com&gt;
diff --git a/src/index.ts b/src/index.ts
@@ -448,7 +448,7 @@ function getValidCacheMap<K, V, C>(
 }
 
 // Private
-function isArrayLike(x: any): boolean {
+function isArrayLike<T>(x: any): x is ArrayLike<T> {
   return (
     typeof x === 'object' &&
     x !== null &&

Original file line number	Diff line number	Diff line change
`@@ -448,7 +448,7 @@ function getValidCacheMap<K, V, C>(`
`448`	`448`	`}`
`449`	`449`
`450`	`450`	`// Private`
`451`		`-function isArrayLike(x: any): boolean {`
	`451`	`+function isArrayLike<T>(x: any): x is ArrayLike<T> {`
`452`	`452`	`return (`
`453`	`453`	`typeof x === 'object' &&`
`454`	`454`	`x !== null &&`