Move JS code to .js file

app/assets/javascripts/application.js

@@ -8,6 +8,7 @@
 //= require jquery_ujs
 //= require jquery.timeago
 //= require bootstrap
+//= require asciicasts
 
 $(function() {
   $('abbr.timeago').timeago();

app/assets/javascripts/asciicasts.js

@@ -0,0 +1,30 @@
+function createPlayer(parentNode, asciicast, options) {
+  asciinema.CreatePlayer(
+    parentNode,
+    asciicast.width, asciicast.height,
+    asciicast.stdout_frames_url,
+    asciicast.duration,
+    {
+      snapshot: asciicast.snapshot,
+      speed: options.speed,
+      autoPlay: options.autoPlay,
+      loop: options.loop,
+      fontSize: options.fontSize,
+      theme: options.theme
+    }
+  );
+}
+
+function tryCreatePlayer(parentNode, asciicast, options) {
+  if (asciicast.stdout_frames_url) {
+    $('.processing-info').remove();
+    createPlayer(parentNode, asciicast, options);
+  } else {
+    $('.processing-info').show();
+    setTimeout(function() {
+      $.get('/api/asciicasts/' + asciicast.id + '.json', function(data) {
+        tryCreatePlayer(parentNode, data, options);
+      });
+    }, 2000);
+  }
+}

app/views/asciicasts/_player.html.erb

@@ -13,40 +13,16 @@
 
 <script>
   $(function() {
-    var asciicast = <%= asciicast.to_json.gsub('</', '<\/').html_safe %>;
-
-    function createPlayer() {
-      asciinema.CreatePlayer(
-        $('.player')[0],
-        asciicast.width, asciicast.height,
-        asciicast.stdout_frames_url,
-        asciicast.duration,
-        {
-          snapshot: asciicast.snapshot,
-          speed: <%= options.speed %>,
-          autoPlay: <%= options.autoplay %>,
-          loop: <%= options.loop %>,
-          fontSize: '<%= options.size %>',
-          theme: '<%= h options.theme %>'
-        }
-      );
-    }
-
-    function tryCreatePlayer() {
-      if (asciicast.stdout_frames_url) {
-        $('.processing-info').remove();
-        createPlayer();
-      } else {
-        $('.processing-info').show();
-        setTimeout(function() {
-          $.get('/api/asciicasts/' + asciicast.id + '.json', function(data) {
-            asciicast = data;
-            tryCreatePlayer();
-          });
-        }, 2000);
+    tryCreatePlayer(
+      $('.player')[0],
+      <%= asciicast.to_json.gsub('</', '<\/').html_safe %>,
+      {
+        speed: <%= options.speed %>,
+        autoPlay: <%= options.autoplay %>,
+        loop: <%= options.loop %>,
+        fontSize: '<%= options.size %>',
+        theme: '<%= h options.theme %>'
       }
-    }
-
-    tryCreatePlayer();
+    );
   });
 </script>