From 7af24a05fe1e3dca6d9c94c5699680bc622573e5 Mon Sep 17 00:00:00 2001
From: Scott Kidder <scott.kidder@ilq.com>
Date: Wed, 29 Aug 2018 15:08:44 -0400
Subject: [PATCH] support closure action because sendAction is deprecated

---
 addon/components/range-slider.js | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/addon/components/range-slider.js b/addon/components/range-slider.js
index 40c6e6f..b43cfd4 100644
--- a/addon/components/range-slider.js
+++ b/addon/components/range-slider.js
@@ -87,11 +87,20 @@ export default Component.extend({
     this.slider = slider;
 
     sliderEvents.forEach(event => {
-      if (!isEmpty(this.get(`on-${event}`))) {
+      const eventActionName = `on-${event}`;
+
+      if (!isEmpty(this.get(eventActionName))) {
         slider.on(event, () => {
           run(this, function() {
-            let val = this.get("slider").get();
-            this.sendAction(`on-${event}`, val);
+            const val = this.get('slider').get();
+            const action = this.get(eventActionName);
+
+            if (typeof(action) === 'string') {
+              // Note that `sendAction` is deprecated and this will trigger a deprecation message.
+              this.sendAction(eventActionName, val);
+            } else if (typeof(action) === 'function') {
+              action(val);
+            }
           });
         });
       }