select.cr

  def select_field(name : String | Symbol, collection : Array(Array), **options : Object)
    options_hash = Kit.safe_hash(options, {:name => name})
    selected = [options_hash.delete(:selected)].flatten.map(&.to_s)
    content(element_name: :select, options: options_hash) do
      String.build do |str|
        collection.map do |item|
          str << %(<option value="#{item[0]}"#{selected.includes?(item[0].to_s) ? %( selected="selected") : nil}>#{item[1]}</option>)
        end
      end
    end
  end