lib/nanoc/extra/checking/checks/stale.rb in nanoc-3.6.7 vs lib/nanoc/extra/checking/checks/stale.rb in nanoc-3.6.8

@@ -5,22 +5,22 @@
   class Stale < ::Nanoc::Extra::Checking::Check
 
     def run
       require 'set'
 
-      item_rep_paths = Set.new(@site.items.collect { |i| i.reps }.flatten.collect { |r| r.raw_path })
+      item_rep_paths = Set.new(@site.items.map { |i| i.reps }.flatten.map { |r| r.raw_path })
 
-      self.output_filenames.each do |f|
-        next if self.pruner.filename_excluded?(f)
+      output_filenames.each do |f|
+        next if pruner.filename_excluded?(f)
         if !item_rep_paths.include?(f)
-          self.add_issue(
-            "file without matching item",
+          add_issue(
+            'file without matching item',
             :subject  => f)
         end
       end
     end
 
-    protected
+  protected
 
     def pruner
       exclude_config = @site.config.fetch(:prune, {}).fetch(:exclude, [])
       @pruner ||= Nanoc::Extra::Pruner.new(@site, :exclude => exclude_config)
     end