clear localStorage after each capybara test (global)

spec/features/issues/gfm_autocomplete_spec.rb

@@ -16,10 +16,6 @@ feature 'GFM autocomplete', :js do
     wait_for_requests
   end
 
-  after do
-    execute_script("localStorage.clear();")
-  end
-
   it 'updates issue descripton with GFM reference' do
     find('.issuable-edit').click
 

spec/features/issues/markdown_toolbar_spec.rb

@@ -11,10 +11,6 @@ feature 'Issue markdown toolbar', :js do
     visit project_issue_path(project, issue)
   end
 
-  after do
-    execute_script("localStorage.clear();")
-  end
-
   it "doesn't include first new line when adding bold" do
     find('#note-body').native.send_keys('test')
     find('#note-body').native.send_key(:enter)

spec/support/capybara.rb

@@ -45,6 +45,9 @@ RSpec.configure do |config|
   end
 
   config.after(:example, :js) do |example|
+    # prevent localstorage from introducing side effects based on test order
+    execute_script("localStorage.clear();")
+
     # capybara/rspec already calls Capybara.reset_sessions! in an `after` hook,
     # but `block_and_wait_for_requests_complete` is called before it so by
     # calling it explicitely here, we prevent any new requests from being fired