Fix linters

app/views/proposals/_encouragement_text.html.haml

@@ -16,7 +16,7 @@
     That means you have
     %b.notranslate= pluralize(@program.cfp.remaining_days, 'day')
     left!
-    %span.notranslate #{@conference.title}
+    %span.notranslate= @conference.title
     will only be as good as the content you present. Submit early, submit often!
   - else
     The submission period is closed now.

app/views/proposals/_speaker_info.haml

@@ -1,13 +1,13 @@
 .speakerinfo
   .row
     .col-md-4
-      = image_tag speaker.profile_picture(:size => 120), class: 'img-responsive img-rounded'
+      = image_tag speaker.profile_picture(size: 120), class: 'img-responsive img-rounded'
     .col-md-8
       %h4
         = link_to speaker.name, user_path(speaker.id)
         %br
         - if speaker.email_public?
-          = mail_to "#{ speaker.email }" do
+          = mail_to speaker.email.to_s do
             %i.fa.fa-envelope-o.fa-2x
       - if speaker.affiliation?
         .text-muted

app/views/proposals/_volunteer_info.haml

@@ -1,7 +1,7 @@
 .speakerinfo
   .row
     .col-md-4
-      = image_tag speaker.profile_picture(:size => 120), class: 'img-responsive img-rounded'
+      = image_tag speaker.profile_picture(size: 120), class: 'img-responsive img-rounded'
     .col-md-8
       %h4
         = link_to speaker.name, user_path(speaker.id)

app/views/proposals/_volunteers_table.haml

@@ -1,8 +1,8 @@
 %table.table.table-striped#events
   - events.each do |event|
     %tr
-      %td.col-md-7{style: "padding:20px 8px 20px 8px;"}
-        = link_to event.title, conference_program_proposal_path(@conference.short_title, event.id)
+      %td.col-md-7{ style: 'padding:20px 8px 20px 8px;' }
+        = link_to event.title, conference_program_proposal_path(conference.short_title, event.id)
         %br
         %small.text-muted
           = event.event_type.title
@@ -10,10 +10,11 @@
           = "in #{event.track.name}" if event.track
           - if event.require_registration
             %br
-            = link_to registered_text(event), registrations_conference_program_proposal_path(@conference.short_title, event), class: 'btn btn-xs btn-danger'
+            = link_to registered_text(event), registrations_conference_program_proposal_path(conference.short_title, event),
+              class: 'btn btn-xs btn-danger'
 
-      %td.col-md-2{style: "padding:20px 8px 20px 8px;"}
-        - event_schedule = event.event_schedules.find_by(schedule_id: @program.selected_schedule_id)
+      %td.col-md-2{ style: 'padding:20px 8px 20px 8px;' }
+        - event_schedule = event.event_schedules.find_by(schedule_id: program.selected_schedule_id)
         - if event_schedule.present?
-          = inyourtz(event_schedule.start_time, @conference.timezone) do
-            = event_schedule.start_time.strftime("%Y %B %e - %H:%M")
+          = inyourtz(event_schedule.start_time, conference.timezone) do
+            = event_schedule.start_time.strftime('%Y %B %e - %H:%M')

app/views/proposals/index.html.haml

@@ -121,7 +121,7 @@
         Volunteer Duties
         %small
           Thanks for being a host at #{@conference.title}
-      = render 'volunteers_table', events: @volunteer_events
+      = render 'volunteers_table', events: @volunteer_events, conference: @conference, program: @program
 
   .row
     .col-md-12