From 1b3a70f2e043b95924fbcff065cdf1aea828f5fb Mon Sep 17 00:00:00 2001 From: Rohit Tanwar Date: Wed, 20 Dec 2017 18:07:11 +0530 Subject: [PATCH] Add test cases for gcdOfArray --- snippets/gcdOfArray.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/snippets/gcdOfArray.md b/snippets/gcdOfArray.md index 4865ebb14..dde3bfd08 100644 --- a/snippets/gcdOfArray.md +++ b/snippets/gcdOfArray.md @@ -6,7 +6,8 @@ It finds the GCD of all the numbers in an array by using `array.reduce` and the const gcdOfArray = arr => { const gcd = (x, y) => !y ? x : gcd(y, x % y); - arr.reduce((a,b) => gcd(a,b)) + return arr.reduce((a,b) => gcd(a,b)) } -// functionName(sampleInput) -> sampleOutput +// gcdOfArray([1,2,3,4,5]) -> 1 +// gcdOfArray([4,8,12]) -> 4 ```