Contents

module CsvRowModel
  module Export
    module FileModel
      extend ActiveSupport::Concern

      # @return [Array] an array of rows, where if cell is row_name, it's parsed into the header_match
      #                 and everything else is return as is.
      def to_rows
        rows_template.map do |row|
          result = []
          row.each do |cell|
            if self.class.is_row_name? cell
              header_matchs = self.class.options(cell)[:header_matchs]
              result << "#{header_matchs ? header_matchs.first : self.class.format_header(cell)}"
              result << "#{attributes[cell]}"
            else
              result << cell.to_s
            end
          end
          result
        end
      end

      # Safe to override
      #
      # @return [Array<Array>] an array of arrays, where every represents a row and every row
      #                        can have strings and row_name (column_name). By default,
      #                        returns a row_name for every row
      def rows_template
        @rows_template ||= self.class.row_names.map{ |row_name| [row_name]}
      end

      class_methods do
        def setup(csv, with_headers: true); end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
csv_row_model-0.1.1	lib/csv_row_model/export/file_model.rb