Rubocop

app/models/case_log.rb

@@ -41,7 +41,7 @@ class CaseLog < ApplicationRecord
   default_scope -> { kept }
   scope :not_completed, -> { where.not(status: "completed") }
 
-  validates_with  CaseLogValidator, ({ page: @page } || {})
+  validates_with CaseLogValidator, ({ page: @page } || {})
   before_save :update_status!
 
   attr_accessor :page

app/validations/household_validations.rb

@@ -62,15 +62,11 @@ module HouseholdValidations
         record.errors.add :property_unit_type, "A bedsit can only have one bedroom"
       end
 
-      unless record.household_number_of_other_members.nil?
-        if record.household_number_of_other_members > 0
-          if record.property_unit_type.include?("Shared") && !record.property_number_of_bedrooms.to_i.between?(1, 7)
-            record.errors.add :property_unit_type, "A shared house must have 1 to 7 bedrooms"
-          end
-        end
+      if !record.household_number_of_other_members.nil? && record.household_number_of_other_members.positive? && (record.property_unit_type.include?("Shared") && !record.property_number_of_bedrooms.to_i.between?(1, 7))
+        record.errors.add :property_unit_type, "A shared house must have 1 to 7 bedrooms"
       end
 
-      if record.property_unit_type.include?("Shared")  && !record.property_number_of_bedrooms.to_i.between?(1, 3)
+      if record.property_unit_type.include?("Shared") && !record.property_number_of_bedrooms.to_i.between?(1, 3)
         record.errors.add :property_unit_type, "A shared house with less than two tenants must have 1 to 3 bedrooms"
       end
     end

spec/features/case_log_spec.rb

@@ -233,7 +233,7 @@ RSpec.describe "Test Features" do
       context "when changing an answer from the check answers page" do
         it "the back button routes correctly" do
           visit("/case_logs/#{id}/household_characteristics/check_answers")
-          first("a", text:  /Answer/).click
+          first("a", text: /Answer/).click
           click_link("Back")
           expect(page).to have_current_path("/case_logs/#{id}/household_characteristics/check_answers")
         end