From f30dca9e48ed0b81dfd35a94f0873b7450fe9587 Mon Sep 17 00:00:00 2001
From: OJ Kwon <kwon.ohjoong@gmail.com>
Date: Tue, 12 Jan 2016 00:32:23 -0800
Subject: [PATCH] fix(fromObservable): expand compatibility for iterating
 string source

closes #1147
---
 src/observable/from.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/observable/from.ts b/src/observable/from.ts
index a93716157a..502e90b07c 100644
--- a/src/observable/from.ts
+++ b/src/observable/from.ts
@@ -26,7 +26,7 @@ export class FromObservable<T> extends Observable<T> {
         return new ArrayObservable(ish, scheduler);
       } else if (isPromise(ish)) {
         return new PromiseObservable(ish, scheduler);
-      } else if (typeof ish[SymbolShim.iterator] === 'function') {
+      } else if (typeof ish[SymbolShim.iterator] === 'function' || typeof ish === 'string') {
         return new IteratorObservable<T>(<any>ish, null, null, scheduler);
       }
     }