lib/eucalypt/static.rb in eucalypt-0.3.3 vs lib/eucalypt/static.rb in eucalypt-0.3.4

@@ -25,11 +25,11 @@
       FILE_TYPES.each {|t, e| file_type = t if e.include? extension}
       raise TypeError.new("Unsupported extension: .#{extension}") if file_type.nil?
       define_singleton_method Inflect.resource_keep_inflection(file_name) do
         hash = parse(file_type, file)
         hash = hash ? hash : {}
-        symbolize ? hash.deep_symbolize_keys : hash
+        symbolize ? symbolize_keys(hash) : hash
       end
     end
 
     def define_subdirectory_accessor(subdirectory, symbolize)
       subdirectory_name = subdirectory.split(File::SEPARATOR).last
@@ -42,7 +42,45 @@
       case file_type
       when :yaml then YAML.load_file(file)
       when :json then JSON.parse(File.read file)
       end
     end
+
+    def symbolize_keys(obj)
+
+      case obj
+
+      when Array
+        obj.inject([]){|res, val|
+          res << case val
+          when Hash, Array
+            symbolize_keys(val)
+          else
+            val
+          end
+          res
+        }
+
+      when Hash
+        obj.inject({}){|res, (key, val)|
+          nkey = case key
+          when String
+            key.to_sym
+          else
+            key
+          end
+          nval = case val
+          when Hash, Array
+            symbolize_keys(val)
+          else
+            val
+          end
+          res[nkey] = nval
+          res
+        }
+      else
+        obj
+      end
+    end
+
   end
 end
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