Fix remaining lint warnings

app/views/discover/_userbox.haml

@@ -14,9 +14,10 @@
               = u.display_name
             %span.text-muted= u.screen_name
         %p.answerbox__question-text
-          - if type == 'new'
+          - case type
+          - when 'new'
             = t('views.discover.userbox.new', time: time_ago_in_words(u.created_at))
-          - elsif type == 'most'
+          - when 'most'
             = t('views.discover.userbox.answers', questions: pluralize(a, t('views.general.question')))
           - else
             = t('views.discover.userbox.questions', questions: pluralize(q, t('views.general.question')))

app/views/settings/_security.haml

@@ -6,7 +6,7 @@
         .totp-setup__left
           .totp-setup__card
             .totp-setup__qr
-              = @qr_svg
+              = qr_svg
             %p.totp-setup__text
               If you cannot scan the QR code, use the following key instead:
               %code= current_user.otp_secret_key.scan(/.{4}/).flatten.join(' ')
@@ -31,10 +31,20 @@
                 %ul.list-inline
                   %li.list-inline-item
                     %a{ href: 'https://apps.apple.com/gb/app/strongbox-authenticator/id1023839880' } App Store
+              %li
+                %i.fa.fa-apple
+                %i.fa.fa-android
+                Microsoft Authenticator
+                %ul.list-inline
+                  %li.list-inline-item
+                    %a{ href: 'https://apps.apple.com/gb/app/microsoft-authenticator/id983156458' } App Store
+                  %li.list-inline-item
+                    %a{ href: 'https://play.google.com/store/apps/details?id=com.azure.authenticator' } Google Play
             %p Once you have downloaded an authenticator app, add your Retrospring account by scanning the QR code displayed on the left.
             = f.text_field :otp_validation, class: 'totp-setup__code-field', label: 'Enter the code displayed in the app here:'
             = f.hidden_field :otp_secret_key, value: current_user.otp_secret_key
             = f.submit t('views.actions.save'), class: 'btn btn-primary'
     - else
       %p Your account is set up to require the use of a one-time password in order to log in
-      = link_to t('views.actions.remove'), destroy_user_2fa_path, class: 'btn btn-primary', method: 'delete', data: { confirm: 'Are you sure you want to disable two-factor authentication?' }
+      = link_to t('views.actions.remove'), destroy_user_2fa_path, class: 'btn btn-primary', method: 'delete',
+          data: { confirm: t('views.settings.security.2fa.detach_confirm') }

app/views/user/edit_security.haml

@@ -1,4 +1,4 @@
-= render 'settings/security'
+= render 'settings/security', qr_svg: @qr_svg
 
 - provide(:title, generate_title('Security Settings'))
 - parent_layout 'user/settings'

config/locales/en.yml

@@ -419,6 +419,7 @@ en:
       security:
         2fa:
           title: "Two-factor authentication"
+          detach_confirm: "Are you sure you want to disable two-factor authentication?"
     modal:
       ask:
         title: "Ask your followers"