<% record = Struct.new(:first_duration, :second_duration, :third_duration).new(*(f.object.value || {}).values_at('first_duration', 'second_duration', 'third_duration')) %>
<%= f.fields_for :value, record do |ff| %>
<%= ff.label :first_duration, 'First reminder in', class: 'label' %>
<%= ff.select :first_duration, AccountConfigs::REMINDER_DURATIONS.invert, { include_blank: 'None' }, class: 'base-select' %>
<% end %>
<%= f.fields_for :value, record do |ff| %>
<%= ff.label :second_duration, 'Second reminder in', class: 'label' %>
<%= ff.select :second_duration, AccountConfigs::REMINDER_DURATIONS.invert, { include_blank: 'None' }, class: 'base-select' %>
<% end %>
<%= f.fields_for :value, record do |ff| %>
<%= ff.label :third_duration, 'Third reminder in', class: 'label' %>
<%= ff.select :third_duration, AccountConfigs::REMINDER_DURATIONS.invert, { include_blank: 'None' }, class: 'base-select' %>
<% end %>