From 4054ce8a2cddce9d1863768d40ac8c44f34109ad Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Thu, 13 Dec 2018 10:40:07 -0800
Subject: [PATCH] More fixes for iterating example

---
 guide/src/reference/iterating-over-js-values.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guide/src/reference/iterating-over-js-values.md b/guide/src/reference/iterating-over-js-values.md
index 76645544..7a3be1e3 100644
--- a/guide/src/reference/iterating-over-js-values.md
+++ b/guide/src/reference/iterating-over-js-values.md
@@ -76,7 +76,7 @@ pub fn collect_numbers(some_iterable: &JsValue) -> Result<js_sys::Array, JsValue
     let nums = js_sys::Array::new();
 
     let iterator = js_sys::try_iter(some_iterable)?.ok_or_else(|| {
-        "need to pass iterable JS values!".into()
+        "need to pass iterable JS values!"
     })?;
 
     for x in iterator {
@@ -85,7 +85,7 @@ pub fn collect_numbers(some_iterable: &JsValue) -> Result<js_sys::Array, JsValue
         let x = x?;
 
         // If `x` is a number, add it to our array of numbers!
-        if x.is_f64() {
+        if x.as_f64().is_some() {
             nums.push(&x);
         }
     }