From 2e6a371f71e705f6260ad631e6f6b8b9bc72ac0f Mon Sep 17 00:00:00 2001
From: Caio Lima <ticaiolima@gmail.com>
Date: Mon, 27 Jan 2020 13:40:16 -0300
Subject: [PATCH] Adding missing 'zip' function

---
 .../prototype/formatRangeToParts/fractionalSecondDigits.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/intl402/DateTimeFormat/prototype/formatRangeToParts/fractionalSecondDigits.js b/test/intl402/DateTimeFormat/prototype/formatRangeToParts/fractionalSecondDigits.js
index aa931207e1..92b76a11fc 100644
--- a/test/intl402/DateTimeFormat/prototype/formatRangeToParts/fractionalSecondDigits.js
+++ b/test/intl402/DateTimeFormat/prototype/formatRangeToParts/fractionalSecondDigits.js
@@ -8,6 +8,13 @@ features: [Intl.DateTimeFormat-fractionalSecondDigits, Intl.DateTimeFormat-forma
 locale: [en-US]
 ---*/
 
+function* zip(a, b) {
+  assert.sameValue(a.length, b.length);
+  for (let i = 0; i < a.length; ++i) {
+    yield [i, a[i], b[i]];
+  }
+}
+
 function compare(actual, expected) {
   for (const [i, actualEntry, expectedEntry] of zip(actual, expected)) {
     assert.sameValue(actualEntry.type, expectedEntry.type, `type for entry ${i}`);