Rename tasklist helper methods parameters

app/helpers/tasklist_helper.rb

@@ -1,14 +1,14 @@
 module TasklistHelper
   include GovukLinkHelper
 
-  def get_next_incomplete_section(lettings_log)
-    lettings_log.form.subsections.find { |subsection| subsection.is_incomplete?(lettings_log) }
+  def get_next_incomplete_section(log)
+    log.form.subsections.find { |subsection| subsection.is_incomplete?(log) }
   end
 
-  def get_subsections_count(lettings_log, status = :all)
-    return lettings_log.form.subsections.count { |subsection| subsection.applicable_questions(lettings_log).count.positive? } if status == :all
+  def get_subsections_count(log, status = :all)
+    return log.form.subsections.count { |subsection| subsection.applicable_questions(log).count.positive? } if status == :all
 
-    lettings_log.form.subsections.count { |subsection| subsection.status(lettings_log) == status && subsection.applicable_questions(lettings_log).count.positive? }
+    log.form.subsections.count { |subsection| subsection.status(log) == status && subsection.applicable_questions(log).count.positive? }
   end
 
   def next_page_or_check_answers(subsection, log, current_user)
@@ -20,17 +20,17 @@ module TasklistHelper
     send(path, log)
   end
 
-  def next_question_page(subsection, lettings_log, current_user)
-    if subsection.pages.first.routed_to?(lettings_log, current_user)
+  def next_question_page(subsection, log, current_user)
+    if subsection.pages.first.routed_to?(log, current_user)
       subsection.pages.first.id
     else
-      lettings_log.form.next_page(subsection.pages.first, lettings_log, current_user)
+      log.form.next_page(subsection.pages.first, log, current_user)
     end
   end
 
-  def subsection_link(subsection, lettings_log, current_user)
-    if subsection.status(lettings_log) != :cannot_start_yet
-      next_page_path = next_page_or_check_answers(subsection, lettings_log, current_user).to_s
+  def subsection_link(subsection, log, current_user)
+    if subsection.status(log) != :cannot_start_yet
+      next_page_path = next_page_or_check_answers(subsection, log, current_user).to_s
       govuk_link_to(subsection.label, next_page_path.dasherize, aria: { describedby: subsection.id.dasherize })
     else
       subsection.label