Add Native#has_key? and its aliases

opal · Sep 3, 2013 · 837d344 · 837d344
1 parent e555c67
commit 837d344
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/corelib/native.rb b/corelib/native.rb
@@ -92,6 +92,14 @@ def self.call(obj, key, *args, &block)
 
   include Base
 
+  def has_key?(name)
+    `#@native.hasOwnProperty(#{name})`
+  end
+
+  alias key? has_key?
+  alias include? has_key?
+  alias member? has_key?
+
   def each(*args)
     if block_given?
       %x{