Module: Attributarchy::Helpers

Defined in:
lib/attributarchy/helpers.rb

Instance Method Summary collapse

Instance Method Details

#build_attributarchy(name, data, level_index = 0) ⇒ Object 



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# File 'lib/attributarchy/helpers.rb', line 3

def build_attributarchy(name, data, level_index = 0)
  output ||= ''
  output = %{<div class="attributarchy">} if level_index == 0 # Outermost wrapper
  current_level = attributarchy_configuration[name][level_index]
  data.group_by(&current_level).each_with_index do |(group_value, group_data), index|
    output << %{<div class="#{current_level}-attributarchy">}
    unless attributarchy_configuration[:without_rendering].has_key?(current_level)
      output << (
        # TODO: / desired?
        render_to_string partial: "/#{current_level}", locals: {
          group_data: group_data,
          group_value: group_value,
          group_level: level_index
        }
      )
    end
    if level_index < attributarchy_configuration[name].count - 1
      output << build_attributarchy(name, group_data, level_index + 1)
    end
    output << '</div>'
  end
  output << '</div>' if level_index == 0 # End outermost wrapper
  output.html_safe
end