Use symbol procs

.rubocop_todo.yml

@@ -160,13 +160,6 @@ Style/RegexpLiteral:
     - 'spec/views/members/index.html.haml_spec.rb'
     - 'spec/views/posts/index.html.haml_spec.rb'
 
-# Cop supports --auto-correct.
-# Configuration parameters: IgnoredMethods.
-# IgnoredMethods: respond_to, define_method
-Style/SymbolProc:
-  Exclude:
-    - 'lib/tasks/growstuff.rake'
-
 # Cop supports --auto-correct.
 # Configuration parameters: SupportedStyles, WordRegex.
 # SupportedStyles: percent, brackets

lib/tasks/growstuff.rake

@@ -276,16 +276,12 @@ namespace :growstuff do
 
     desc "October 2014: remove unused photos"
     task remove_unused_photos: :environment do
-      Photo.find_each do |p|
-        p.destroy_if_unused
-      end
+      Photo.find_each(&:destroy_if_unused)
     end
 
     desc "October 2014: generate crops_posts records for existing posts"
     task generate_crops_posts_records: :environment do
-      Post.find_each do |p|
-        p.save
-      end
+      Post.find_each(&:save)
     end
 
     desc "October 2014: add alternate names for crops"