Fix some issues identified by rubocop

[chef.git] / cookbooks / tile / files / default / ruby / expire.rb

diff --git a/cookbooks/tile/files/default/ruby/expire.rb b/cookbooks/tile/files/default/ruby/expire.rb
index 8fb0033cd1cbd883d837947cc9ff49c2949e9709..4e5cba2db1a6a7636d91ae0c04c219c145a216f0 100755 (executable)
--- a/cookbooks/tile/files/default/ruby/expire.rb
+++ b/cookbooks/tile/files/default/ruby/expire.rb
@@ -93,7 +93,7 @@ module Expire
     end
   end
 
-  def Expire.do_expire(change_file, min_zoom, max_zoom, &block)
+  def Expire.do_expire(change_file, min_zoom, max_zoom, &_)
     # read in the osm change file
     doc = XML::Document.file(change_file)
     
@@ -142,7 +142,7 @@ module Expire
     set = Set.new nodes.values
     
     # expire tiles and shrink to the set of parents
-    (max_zoom).downto(min_zoom) do |z|
+    (max_zoom).downto(min_zoom) do |_|
       # allow the block to work on the set, returning the set at the next
       # zoom level
       set = yield set