From 6a5a6fbdc65047576ce2ee285eab49bbdb59a8b9 Mon Sep 17 00:00:00 2001
From: Tony <tonymannino@me.com>
Date: Fri, 13 Apr 2018 15:27:54 -0700
Subject: [PATCH] doc(autocomplete-filter): Update example to use
 Array.prototype.Inclues() (#10779)

Was researching the Auto-complete feature to add it to a project and this little enhancement is more straightforward when dealing with more complex strings.

Current example can't filter words with spaces. By using includes() it can filter full sentences.
---
 .../autocomplete-filter/autocomplete-filter-example.ts          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/material-examples/autocomplete-filter/autocomplete-filter-example.ts b/src/material-examples/autocomplete-filter/autocomplete-filter-example.ts
index 089b6c98f8c..a324849a7f7 100644
--- a/src/material-examples/autocomplete-filter/autocomplete-filter-example.ts
+++ b/src/material-examples/autocomplete-filter/autocomplete-filter-example.ts
@@ -33,7 +33,7 @@ export class AutocompleteFilterExample {
 
   filter(val: string): string[] {
     return this.options.filter(option =>
-      option.toLowerCase().indexOf(val.toLowerCase()) === 0);
+      option.toLowerCase().includes(val.toLowerCase()));
   }
 
 }