Make isArrayLike a type guard for ArrayLike<T>

kamilkisiela · gagoar · web-flow · commit aae00dab1f21 · 2022-04-10T11:27:59.000+02:00
Co-authored-by: Gago &lt;xeroice@gmail.com&gt;
diff --git a/src/index.ts b/src/index.ts
@@ -444,7 +444,7 @@ 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
`@@ -444,7 +444,7 @@ function getValidCacheMap<K, V, C>(`
`444`	`444`	`}`
`445`	`445`
`446`	`446`	`// Private`
`447`		`-function isArrayLike(x: any): boolean {`
	`447`	`+function isArrayLike<T>(x: any): x is ArrayLike<T> {`
`448`	`448`	`return (`
`449`	`449`	`typeof x === 'object' &&`
`450`	`450`	`x !== null &&`