Changed Ruby syntax in views. Fixed #1326

app/views/conference_registrations/_questions.html.haml

@@ -2,7 +2,7 @@
   = f.inputs 'Additional Info' do
     - @conference.questions.each do |question|
       - if question.question_type.title == 'Yes/No'  || question.question_type.title == 'Single Choice'
-        = f.input :qanswers, :collection => question.qanswers.joins(:answer).pluck("answers.title, qanswers.id"), :as => :select, :input_html => { :multiple => false },
-                  label: question.title, :include_blank => "Please make your choice"
+        = f.input :qanswers, collection: question.qanswers.joins(:answer).pluck("answers.title, qanswers.id"), as: :select, input_html: { multiple: false },
+                  label: question.title, include_blank: 'Please make your choice'
       - if question.question_type.title == 'Multiple Choice'
-        = f.input :qanswers, :collection => question.qanswers.joins(:answer).pluck("answers.title, qanswers.id"), :as => :check_boxes, label: question.title
+        = f.input :qanswers, collection: question.qanswers.joins(:answer).pluck("answers.title, qanswers.id"), as: :check_boxes, label: question.title

app/views/conference_registrations/_volunteer.html.haml

@@ -1,15 +1,15 @@
 .row
   .col-md-12
-    = f.input :volunteer, :label => "Click here if you want to become a volunteer at #{@conference.short_title}", :input_html => {:maxlength => 15, :size => 40}
+    = f.input :volunteer, label: "Click here if you want to become a volunteer at #{@conference.short_title}", input_html: {maxlength: 15, size: 40}
     = f.fields_for :user do |u|
-      = render :partial => 'devise/registrations/volunteeruser', :locals => {:u => u}
+      = render partial: 'devise/registrations/volunteeruser', locals: {u: u}
     %br
     - if @conference.vpositions.count > 0
       %h4
         %u Positions that require volunteers:
       - @conference.vpositions.each do |pos|
-        %p{:style => "font-weight:bold"} 
+        %p{style: "font-weight:bold"} 
           = pos.title
           = "(#{pos.description})" if pos.description
         
-        = f.input :vchoices, :collection => pos.vchoices.map {|x| [x.vday.day, x.id]}, :label => "Choose days to volunteer:"
+        = f.input :vchoices, collection: pos.vchoices.map {|x| [x.vday.day, x.id]}, label: "Choose days to volunteer:"

app/views/conference_registrations/show.html.haml

@@ -50,7 +50,7 @@
               %strong
                 = q.title
               - if @registration.qanswers.any?
-                - @registration.qanswers.where(:question_id => q.id).each do |qa|
+                - @registration.qanswers.where(question_id: q.id).each do |qa|
                   = qa.answer.title
               - else
                 You haven't answered