def update_field_composed(field, value)
      # find composed children
      child_fields = field.post_fields.visibles
      # loop values and update single children
      value.each do |child_id, child_value|
        child_field = child_fields.find_by(id: child_id)
        return false unless child_field
        return false unless update_field(child_field, child_value)
      end
      true
    end
def update_field_composed(field, value)
      # find composed children
      child_fields = field.post_fields.visibles
      # loop values and update single children
      value.each do |child_id, child_value|
        child_field = child_fields.find_by(id: child_id)
        return false unless child_field
        return false unless update_field(child_field, child_value)
      end
      true
    end
Composed.