Class: OrderFormBuilder

Inherits:
ActionView::Helpers::FormBuilder
  • Object
show all
Defined in:
app/inputs/order_form_builder.rb

Instance Method Summary collapse

Instance Method Details

#tree_collection_select(method, collection, option_key_method, option_value_method, options = {}, html_options = {}) ⇒ Object 



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# File 'app/inputs/order_form_builder.rb', line 4

def tree_collection_select(method, collection, option_key_method, option_value_method, options = {}, html_options = {})
  choices = collection.each_with_object([]) do |record, items|
    items << [record.send(option_value_method), record.send(option_key_method), { class: [record.root? ? 'root' : 'child'] }]

    next unless record.root? && record.parsed_children

    record.parsed_children.each do |child|
      items << [child.send(option_value_method), child.send(option_key_method), { class: ['child'] }]
    end
  end

  @template.select(@object_name, method, choices, objectify_options(options), @default_options.merge(html_options))
end