Avoid using instance_variable_get on objects of other class

2011-02-20 17:01:57 +01:00 · 2011-02-20 17:01:57 +01:00 · 95911166f3
commit 95911166f3
parent 5270b6ec06
1 changed files with 2 additions and 2 deletions
--- a/lib/bson/types/object_id.rb
+++ b/lib/bson/types/object_id.rb
@ -84,9 +84,9 @@ module BSON

    # Check equality of this object id with another.
    #
-    # @param [Mongo::ObjectId] object_id
+    # @param [BSON::ObjectId] object_id
    def eql?(object_id)
-      @data == object_id.instance_variable_get("@data")
+      object_id.kind_of?(BSON::ObjectId) and self.data == object_id.data
    end
    alias_method :==, :eql?