Rubocop

app/controllers/case_logs_controller.rb

@@ -125,7 +125,7 @@ private
     if session[:case_logs_filters].present?
       filters = JSON.parse(session[:case_logs_filters])
       filters.each do |category, values|
-        next unless values.reject(&:empty?).present?
+        next if values.reject(&:empty?).blank?
 
         query = query.public_send("filter_by_#{category}", values)
       end

app/models/case_log.rb

@@ -35,12 +35,12 @@ class CaseLog < ApplicationRecord
 
   scope :for_organisation, ->(org) { where(owning_organisation: org).or(where(managing_organisation: org)) }
   scope :filter_by_status, ->(status) { where status: status }
-  scope :filter_by_year, ->(year) {
+  scope :filter_by_year, lambda { |year_s|
-    years = Array(year)
+    years = Array(year_s)
     first_year = years.shift
-    query = where('startdate >= ?', Time.utc(first_year.to_i, 4, 1)).where('startdate <= ?',Time.utc(first_year.to_i + 1, 3, 31).end_of_day)
+    query = where("startdate >= ?", Time.utc(first_year.to_i, 4, 1)).where("startdate <= ?", Time.utc(first_year.to_i + 1, 3, 31).end_of_day)
     years.each do |year|
-      query = query.or(where('startdate >= ?', Time.utc(year.to_i, 4, 1)).where('startdate <= ?',Time.utc(year.to_i + 1, 3, 31).end_of_day))
+      query = query.or(where("startdate >= ?", Time.utc(year.to_i, 4, 1)).where("startdate <= ?", Time.utc(year.to_i + 1, 3, 31).end_of_day))
     end
     query.all
   }

spec/models/case_log_spec.rb

@@ -1835,25 +1835,25 @@ RSpec.describe CaseLog do
 
     context "when filtering by year" do
       it "allows filtering on a single year" do
-        expect(CaseLog.filter_by_year("2021").count).to eq(2)
+        expect(described_class.filter_by_year("2021").count).to eq(2)
       end
 
       it "allows filtering by multiple years using OR" do
-        expect(CaseLog.filter_by_year(["2021", "2022"]).count).to eq(3)
+        expect(described_class.filter_by_year(%w[2021 2022]).count).to eq(3)
       end
 
       it "can filter by year(s) AND status" do
-        expect(CaseLog.filter_by_year(["2021", "2022"]).filter_by_status("completed").count).to eq(1)
+        expect(described_class.filter_by_year(%w[2021 2022]).filter_by_status("completed").count).to eq(1)
       end
     end
 
     context "when filtering on status" do
       it "allows filtering on a single status" do
-        expect(CaseLog.filter_by_status("in_progress").count).to eq(2)
+        expect(described_class.filter_by_status("in_progress").count).to eq(2)
       end
 
       it "allows filtering on multiple statuses" do
-        expect(CaseLog.filter_by_status(["in_progress", "completed"]).count).to eq(3)
+        expect(described_class.filter_by_status(%w[in_progress completed]).count).to eq(3)
       end
     end
   end