fixed check bug

pavel-surinin · Nov 12, 2018 · 8d7c9f0 · 8d7c9f0
1 parent ba3cb5e
commit 8d7c9f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/array/reduce.ts b/src/array/reduce.ts
@@ -9,7 +9,7 @@ function use(...args: any[]) {
 }
 
 function valid(key: string) {
-    if (typeof key === 'string') {
+    if (typeof key !== 'string') {
         throw new Error(`Resolved key must be a string, actual: value - ${key} type - ${typeof key}`)
     }
     return key