rubocop lint fix ups

app/helpers/icons_helper.rb

@@ -2,7 +2,7 @@ module IconsHelper
   include FontAwesome::Sass::Rails::ViewHelpers
 
   def icon_for_model(the_model)
-    self.send("#{the_model.class.name.downcase}_icon")
+    send("#{the_model.class.name.downcase}_icon")
   end
 
   def timeline_icon

app/services/timeline_service.rb

@@ -1,11 +1,11 @@
 class TimelineService
   def self.member_query(member)
-    self.query.where(owner_id: member.id)
+    query.where(owner_id: member.id)
   end
 
   # A timeline of events by people the member follows
   def self.followed_query(member)
-    self.query.where(owner_id: [member.followed.pluck(:id)])
+    query.where(owner_id: [member.followed.pluck(:id)])
   end
 
   def self.query
@@ -100,5 +100,4 @@ class TimelineService
       'slug'
     )
   end
-
 end

spec/services/timeline_service_spec.rb

@@ -6,11 +6,11 @@ describe 'timeline' do
   describe 'followed_by(member)' do
     let!(:planting) { FactoryBot.create :planting, owner: friend, planted_at: 1.day.ago }
     let!(:harvest) { FactoryBot.create :harvest, owner: friend, harvested_at: 2.days.ago }
-    before {friend.followers << member }
+    before { friend.followers << member }
     subject { TimelineService.followed_query(member) }
     it { expect(subject.first).to eq planting }
     it { expect(TimelineService.resolve_model(subject.second)).to eq harvest }
   end
 
-  describe 
+  describe
 end