implement encode_with to squash warnings from psych

akahn · Jan 21, 2011 · ac9c3c9 · ac9c3c9
1 parent a318f91
commit ac9c3c9
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/bundler/rubygems_ext.rb b/lib/bundler/rubygems_ext.rb
@@ -105,6 +105,12 @@ class Dependency
 
     alias eql? ==
 
+    def encode_with(coder)
+      to_yaml_properties.each do |ivar|
+        coder[ivar.to_s.sub(/^@/, '')] = instance_variable_get(ivar)
+      end
+    end
+
     def to_yaml_properties
       instance_variables.reject { |p| ["@source", "@groups"].include?(p.to_s) }
     end