lib/reek/source/source_locator.rb in reek-1.2.7.2 vs lib/reek/source/source_locator.rb in reek-1.2.7.3

@@ -1,16 +1,22 @@
 require File.join(File.dirname(File.expand_path(__FILE__)), 'core_extras')
 
 module Reek
   module Source
+
+    #
+    # Finds Ruby source files in a filesystem.
+    #
     class SourceLocator
       def initialize(paths)
         @paths = paths
       end
 
       def all_sources
         valid_paths.map {|path| File.new(path).to_reek_source }
       end
+
+    private
 
       def all_ruby_source_files(paths)
         paths.map do |path|
           if test 'd', path
             all_ruby_source_files(Dir["#{path}/**/*.rb"])