upgrade to opal 1.8.2

Author: merongivian

Gemfile

@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-gem "opal", "~> 1.7"
+gem "opal", "~> 1.8.2"
 gem "opal-browser"
 gem "middleman"
 gem "middleman-livereload"

Gemfile.lock

@@ -256,7 +256,7 @@ DEPENDENCIES
   middleman-gh-pages
   middleman-livereload
   middleman-syntax
-  opal (~> 1.7)
+  opal (~> 1.8.2)
   opal-browser
   puma
   redcarpet

app/ruby_engine.rb

@@ -50,7 +50,7 @@ def loading(part = nil)
       "3.2.2"
     ),
     # Opal.new,
-    OpalWebWorker.new("1.7.1"),
+    OpalWebWorker.new("1.8.2"),
   ].each_with_object({}) do |engine, hash|
     hash[engine.engine_id] = engine
   end