Swags stored correctly

app/views/admin/sponsors/_edit_form.html.haml

@@ -22,10 +22,9 @@
                                         off_color: 'warning',
                                         on_text: 'Yes',
                                         off_text: 'No' }
-
-      - @sponsor.swag_hash.each_with_index do |hash, index|
-        =render partial: 'swag_fields', locals: {f: f, index: index}
-      =render partial: 'swag_fields', locals: { f: f, index: @sponsor.swag_index}  
+      - @sponsor.swags.each_with_index do |(key, value), index|
+        =render partial: 'swag_fields', locals: {f: f, index: index, v_type: value[:type].to_s, v_quantity: value[:quantity].to_i}
+      =render partial: 'swag_fields', locals: { f: f, index: @sponsor.swag_index, v_type: nil, v_quantity: 0}
 
       .row
         .col-md-8

app/views/admin/sponsors/_swag_fields.html.haml

@@ -1,5 +1,5 @@
 .row
   .col-md-6
-    = f.input :type, label: 'Swag\'s type', input_html: { name: "sponsor[swag_hash][#{index}][type]"}
+    = f.input :type, label: 'Swag\'s type', input_html: { name: "sponsor[swags][#{index}][type]", value: v_type }
   .col-md-6
-    = f.input :quantity, input_html: { name: "sponsor[swag_hash][#{index}][quantity]"}
+    = f.input :quantity, as: :number, in: 0...999, input_html: { name: "sponsor[swags][#{index}][quantity]", value: v_quantity}

app/views/admin/sponsors/show.html.haml

@@ -69,12 +69,12 @@
             %b Swag's Type
           %td
             %b Quantity
-          %tr
-            - @sponsor.swag_hash.each do |key, value|
+          - @sponsor.swags.each do |key, value|
+            %tr
               %td.col-md-2
-                = key
+                = value[:type]
               %td
-                = value
+                = value[:quantity]