Method: MrCommon::CSVRenderer#render

Defined in:
app/models/mr_common/csv_renderer.rb

#render ⇒ String

Renders the provided collection to a CSV string.

Returns:

  • (String) —

    the CSV file contents



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# File 'app/models/mr_common/csv_renderer.rb', line 26

def render
  CSV.generate do |csv|
    csv << fields

    collection.each do |item|
      item = decorator ? decorator.new(item) : item
      row = fields.map { |field_name| item.try(field_name) }
      csv << row
    end
  end
end