lib/erector/dependency.rb in erector-0.8.1 vs lib/erector/dependency.rb in erector-0.8.2

@@ -15,7 +15,16 @@
     def ==(other)
       (self.type == other.type and
        self.text == other.text and
        self.options == other.options) ? true : false
     end
+
+    def eql?(other)
+      self == other
+    end
+
+    def hash
+      # this is a fairly inefficient hash function but it does the trick for now
+      "#{type}#{text}#{options}".hash
+    end
   end
 end