Enable Style/SymbolProc

lib/tasks/2018_01_18_clean_datetime_in_champs.rake

@@ -2,7 +2,7 @@ require Rails.root.join("lib", "tasks", "task_helper")
 
 namespace :'2018_01_18_clean_datetime_in_champs' do
   task clean: :environment do
-    datetime_champs = TypeDeChamp.where(type_champ: "datetime").flat_map{ |t| t.champ }
+    datetime_champs = TypeDeChamp.where(type_champ: "datetime").flat_map(&:champ)
 
     # Match " HH:MM" => nil a datetime is not valid if not composed by date AND time
     datetime_champs.select { |c| /^\s\d{2}:\d{2}$/.match(c.value) }.each do |c|

lib/tasks/2018_06_04_scan_pjs.rake

@@ -1,7 +1,5 @@
 namespace :'2018_06_04_scan_pjs' do
   task scan_all: :environment do
-    Champs::PieceJustificativeChamp.all.each do |pj_champ|
-      pj_champ.create_virus_scan
-    end
+    Champs::PieceJustificativeChamp.all.each(&:create_virus_scan)
   end
 end

lib/tasks/2018_06_06_users_for_admins_and_gestionnaires.rake

@@ -3,7 +3,7 @@ require Rails.root.join("lib", "tasks", "task_helper")
 namespace :'2018_06_06_users_for_admins_and_gestionnaires' do
   task preactivate: :environment do
     preactivate_users(Gestionnaire, 'accompagnateur') { |g| g.reset_password_token.nil? }
-    preactivate_users(Administrateur) { |a| a.active? }
+    preactivate_users(Administrateur, &:active?)
   end
 
   def preactivate_users(model, role_name = nil, &block)

lib/tasks/support.rake

@@ -45,7 +45,7 @@ namespace :support do
     if user.dossiers.state_instruction_commencee.any?
       fail "Cannot delete this user because instruction has started for some dossiers"
     end
-    user.dossiers.each { |d| d.delete_and_keep_track }
+    user.dossiers.each(&:delete_and_keep_track)
     user.destroy
   end
 end