From 87ff25b2df9645dcdc77ed77c85d052e57e0873c Mon Sep 17 00:00:00 2001
From: Jesse Rosenberger <git@jro.cc>
Date: Thu, 22 Nov 2018 12:58:19 +0200
Subject: [PATCH] Instantiate `lru-cache` class using `new` in
 `InMemoryLRUCache`. (#2007)

This is mandated by `lru-cache` v5 and surfaced the CircleCI failures on #2004:

https://circleci.com/gh/apollographql/apollo-server/22537

Luckily, this is a private implementation detail of Apollo Server's
`InMemoryLRUCache` so no additional changes should be necessary and we should
be able to update to `lru-cache` 5.0.0 in a semver minor respectful way.
---
 packages/apollo-server-caching/src/InMemoryLRUCache.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/apollo-server-caching/src/InMemoryLRUCache.ts b/packages/apollo-server-caching/src/InMemoryLRUCache.ts
index 2f3470c2005..719db2ba34a 100644
--- a/packages/apollo-server-caching/src/InMemoryLRUCache.ts
+++ b/packages/apollo-server-caching/src/InMemoryLRUCache.ts
@@ -6,7 +6,7 @@ export class InMemoryLRUCache implements KeyValueCache {
 
   // FIXME: Define reasonable default max size of the cache
   constructor({ maxSize = Infinity }: { maxSize?: number } = {}) {
-    this.store = LRU({
+    this.store = new LRU({
       max: maxSize,
       length: item => item.length,
     });