From df8e58212f9d7bf10d349d6bc03e5930395aaa39 Mon Sep 17 00:00:00 2001
From: Jason Williams <jase.williams@gmail.com>
Date: Thu, 21 Mar 2019 23:21:16 +0000
Subject: [PATCH] adding conversions for usize (preperation for charAt
 implemetation)

---
 src/lib/js/value.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/lib/js/value.rs b/src/lib/js/value.rs
index 250d533fcc..44e722a5d5 100644
--- a/src/lib/js/value.rs
+++ b/src/lib/js/value.rs
@@ -626,6 +626,17 @@ impl FromValue for i32 {
     }
 }
 
+impl ToValue for usize {
+    fn to_value(&self) -> Value {
+        Gc::new(ValueData::Integer(*self as i32))
+    }
+}
+impl FromValue for usize {
+    fn from_value(v: Value) -> Result<usize, &'static str> {
+        Ok(v.to_int() as usize)
+    }
+}
+
 impl ToValue for bool {
     fn to_value(&self) -> Value {
         Gc::new(ValueData::Boolean(*self))