fixup! Blah

Author: Shreyas Balakrishna

lib/cpp_dependency_graph/directory_parser.rb

@@ -1,4 +1,8 @@
 module DirectoryParser
+  def fetch_all_dirs(root_dir)
+    Find.find(root_dir).select { |e| File.directory?(e) }
+  end
+
   def glob_files(path, extensions)
     path = File.join(path, File::SEPARATOR) + '*' + extensions
     Dir.glob(path).select { |entry| File.file?(entry) }.compact

lib/cpp_dependency_graph/project.rb

@@ -2,11 +2,14 @@
 
 require 'find'
 
+require_relative 'directory_parser'
 require_relative 'include_to_component_resolver'
 require_relative 'source_component'
 
 # Parses all components of a project
 class Project
+  include DirectoryParser
+
   def initialize(path)
     @path = path
     @include_resolver = IncludeToComponentResolver.new(source_components)
@@ -54,7 +57,4 @@ def build_source_components
     components.delete_if { |_, v| v.source_files.size.zero? }
   end
 
-  def fetch_all_dirs(source_dir)
-    Find.find(source_dir).select { |e| File.directory?(e) }
-  end
 end