From 57a16b23c57b600dd446298a26fdf1eb627d0955 Mon Sep 17 00:00:00 2001
From: Emrah Kaya <emrahk@outlook.com>
Date: Sat, 13 Jan 2018 21:28:24 +0100
Subject: [PATCH] stringsOnlyObject does typechecking before coercion to string

---
 Video.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Video.js b/Video.js
index b835664d..2db74fbd 100644
--- a/Video.js
+++ b/Video.js
@@ -23,6 +23,29 @@ export default class Video extends Component {
   setNativeProps(nativeProps) {
     this._root.setNativeProps(nativeProps);
   }
+  
+  toTypeString(x) {
+    switch (typeof x) {
+      case "object":
+        return x instanceof Date 
+          ? x.toISOString() 
+          : JSON.stringify(x); // object, null
+      case "undefined":
+        return "";
+      default: // boolean, number, string
+        return x.toString();      
+    }
+  }
+
+  stringsOnlyObject(obj) {
+    const strObj = {};
+
+    Object.keys(obj).forEach(x => {
+      strObj[x] = this.toTypeString(obj[x]);
+    });
+
+    return strObj;
+  }
 
   stringsOnlyObject(obj) {
     const strObj = {};