project.rb in skippy-0.5.0.a

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require 'json'
 require 'pathname'
 
 require 'skippy/helpers/file'
 require 'skippy/config'
@@ -13,11 +15,11 @@
 
   extend Skippy::ConfigAccessors
 
   include Skippy::Helpers::File
 
-  PROJECT_FILENAME = 'skippy.json'.freeze
+  PROJECT_FILENAME = 'skippy.json'
 
   attr_reader :config
   attr_reader :libraries
   attr_reader :modules
 
@@ -65,14 +67,12 @@
     @config.set(:basename, basename)
   end
 
   # @yield [filename]
   # @yieldparam [String] filename the path to custom Skippy command
-  def command_files
+  def command_files(&block)
     files_pattern = File.join(path, 'skippy', '**', '*.rb')
-    Dir.glob(files_pattern) { |filename|
-      yield filename
-    }
+    Dir.glob(files_pattern, &block)
   end
 
   # Checks if a project exist on disk. If not it's just transient.
   def exist?
     filename.exist?