ruby on rails - Active Admin checkboxes not selected when edit model -

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i'm using custom collection display checkboxes schedule. saves, when try edit returns me unchecked. why?

f.inputs for: :schedule, name: 'employee schedule' |sf|   sf.input :sunday,    as: :check_boxes, collection: available_hours, method: :to_s   sf.input :monday,    as: :check_boxes, collection: available_hours, method: :to_s   sf.input :tuesday,   as: :check_boxes, collection: available_hours, method: :to_s   sf.input :wednesday, as: :check_boxes, collection: available_hours, method: :to_s   sf.input :thursday,  as: :check_boxes, collection: available_hours, method: :to_s   sf.input :friday,    as: :check_boxes, collection: available_hours, method: :to_s   sf.input :saturday,  as: :check_boxes, collection: available_hours, method: :to_s end  def available_hours   (0..23).map { |h| ["#{h}h às #{h.next}h", h] } end  helper_method :available_hours

i found solution question

my collection remains unaltered

def available_hours   array(0..23) end

and form have :member_label parameter receiving proc change after collection gathered

member_label: proc.new { |h| "#{h}h às #{h.next}h" }

after modifications:

sf.input :sunday, as: :check_boxes, collection: available_hours, member_label: proc.new { |h| "#{h}h às #{h.next}h" } , method: :to_s

and on...


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