store.rb in damn-legacy-0.0.2

- old
+ new

@@ -47,10 +47,10 @@
       end
 
       def add_hash_to_store(key, value, glue)
         value.map do |k, v|
           next_key = "#{key}#{glue}#{k}"
-          store[key] << next_key
+          store[key.to_s] << next_key
           next add_sym_to_store(next_key, v, glue) if v.is_a?(Symbol)
           next add_hash_to_store(next_key, v, glue) if v.is_a?(Hash)
           next add_array_to_store(next_key, v, glue) if v.is_a?(Array)
 
           add_default_to_store(next_key, v, glue)