lib/opal/jquery/constants.rb in opal-jquery-0.4.0 vs lib/opal/jquery/constants.rb in opal-jquery-0.4.1

@@ -1,13 +1,13 @@
 require 'native'
 
 unless defined?(JQUERY_CLASS)
   case
-  when $$[:jQuery]
-    JQUERY_CLASS = JQUERY_SELECTOR = $$[:jQuery]
-  when $$[:Zepto]  then
-    JQUERY_SELECTOR = $$[:Zepto]
-    JQUERY_CLASS = $$[:Zepto][:zepto][:Z]
+  when `!!Opal.global.jQuery`
+    JQUERY_CLASS = JQUERY_SELECTOR = `Opal.global.jQuery`
+  when `!!Opal.global.Zepto`
+    JQUERY_SELECTOR = `Opal.global.Zepto`
+    JQUERY_CLASS = `Opal.global.Zepto.zepto.Z`
   else
-    raise NameError, 'Can\'t find jQuery or Zepto. jQuery must be included before opal-jquery'
+    raise NameError, "Can't find jQuery or Zepto. jQuery must be included before opal-jquery"
   end
 end