Standardize coding patterns

Author: jakeonfire

lib/cc/engine/file_list_resolver.rb

@@ -15,8 +15,10 @@ def expanded_list
 
       private
 
+      attr_reader :builds_config, :include_paths
+
       def absolute_include_paths
-        @include_paths.map { |path| to_absolute_path(path) }.compact
+        include_paths.map { |path| to_absolute_path(path) }.compact
       end
 
       def to_absolute_path(path)
@@ -31,7 +33,7 @@ def find_target_files(path)
       end
 
       def target_finder
-        @target_finder ||= RuboCop::TargetFinder.new(@builds_config.rubocop_config_store)
+        @_target_finder ||= RuboCop::TargetFinder.new(builds_config.rubocop_config_store)
       end
     end
   end

lib/cc/engine/standard.rb

@@ -38,15 +38,15 @@ def run
       attr_reader :root, :engine_config, :io
 
       def files_to_inspect
-        @files_to_inspect ||= FileListResolver.new(
+        @_files_to_inspect ||= FileListResolver.new(
           builds_config: builds_config,
           engine_config: engine_config,
           root: root
         ).expanded_list
       end
 
       def builds_config
-        @builds_config ||= ::Standard::BuildsConfig.new.call([])
+        @_builds_config ||= ::Standard::BuildsConfig.new.call([])
       end
     end
   end