From 305de513530d50542386890e45c4c18df7556dd0 Mon Sep 17 00:00:00 2001
From: Yoshiyuki Hirano <yhirano@me.com>
Date: Tue, 20 Mar 2018 04:54:19 +0900
Subject: [PATCH] Evaluate script once for Turbolinks

---
 lib/lazy_high_charts/layout_helper.rb | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/lazy_high_charts/layout_helper.rb b/lib/lazy_high_charts/layout_helper.rb
index 32baa91..e79ed68 100644
--- a/lib/lazy_high_charts/layout_helper.rb
+++ b/lib/lazy_high_charts/layout_helper.rb
@@ -108,7 +108,7 @@ def encapsulate_js(core_js)
       # Turbolinks >= 5
       elsif defined?(Turbolinks) && request_turbolinks_5_tureferrer?
         js_output =<<-EOJS
-        #{js_start}
+        #{js_start_for_turbolinks_5}
           document.addEventListener("turbolinks:load", function() {
             #{core_js}
           });
@@ -140,6 +140,13 @@ def js_start
       EOJS
     end
 
+    def js_start_for_turbolinks_5
+      <<-EOJS
+        <script type="text/javascript" data-turbolinks-eval="false">
+        (function() {
+      EOJS
+    end
+
     def js_end
       <<-EOJS
         })()