From a9e8a5489b423b5addbd20386cd65d138a886cf6 Mon Sep 17 00:00:00 2001
From: Trevor Blades <tdblades@gmail.com>
Date: Thu, 26 Mar 2020 14:49:08 -0700
Subject: [PATCH] Make code for singular resolvers required

---
 index.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index f015a37..515755b 100644
--- a/index.js
+++ b/index.js
@@ -37,11 +37,11 @@ const typeDefs = gql`
 
   type Query {
     continents: [Continent]
-    continent(code: String): Continent
+    continent(code: String!): Continent
     countries: [Country]
-    country(code: String): Country
+    country(code: String!): Country
     languages: [Language]
-    language(code: String): Language
+    language(code: String!): Language
   }
 `;