lib/dir_model.rb in dir_model-0.1.0 vs lib/dir_model.rb in dir_model-0.2.0

@@ -1,10 +1,37 @@
-require "dir_model/version"
+require 'dir_model/version'
 
+require 'active_support/concern'
+
+require 'dir_model/utils'
+
 require 'dir_model/core_ext/dir'
 require 'dir_model/core_ext/zip_dir/zipper'
 
 require 'dir_model/export'
+require 'dir_model/export/aggregate_dir'
 
+require 'inherited_class_var'
+
 module DirModel
-  # Your code goes here...
+  extend ActiveSupport::Concern
+
+  included do
+    include Utils
+    include InheritedClassVar
+    inherited_class_hash :files
+  end
+
+  module ClassMethods
+
+    # @return [Array<Symbol>] file names
+    def file_names
+      files.keys
+    end
+
+    protected
+
+    def file(file_name, options={})
+      merge_files(file_name.to_sym => options)
+    end
+  end
 end