Revoked RegExp fix

jestjs · Jul 11, 2016 · 4ee552a · 4ee552a
1 parent b19ea78
commit 4ee552a
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/packages/jest-matchers/src/matchers.js b/packages/jest-matchers/src/matchers.js
@@ -124,10 +124,7 @@ const matchers: MatchersObject = {
   },
 
   toMatch(actual: any, expected: string) {
-    if (
-      !(typeof expected === 'string') &&
-      !(Object.prototype.toString.call(expected) === '[object RegExp]')
-    ) {
+    if (!(expected instanceof RegExp) && !(typeof expected == 'string')) {
       return {
         pass: false,
         message: `expected '${expected}' is not a String or a RegExp`,