Method: QueryReport::ColumnModule#column_total_with_colspan

Defined in:
lib/query_report/column.rb

#column_total_with_colspan ⇒ Array<Hash>

Sample output

[{content: "Total", colspan: '2'}, 200, 300]

Returns:

  • (Array<Hash>) —

    the footer for the table with total with appropriate colspan and content



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# File 'lib/query_report/column.rb', line 69

def column_total_with_colspan
  total_with_colspan = []
  colspan = 0
  total_text_printed = false
  columns.each do |column|
    if column.has_total?
      if colspan > 0
        title = total_text_printed ? '' : I18n.t('query_report.total')
        total_with_colspan << (colspan == 1 ? {content: title} : {content: title, colspan: colspan})
      end
      total_with_colspan << {content: column.total, align: column.align}
      total_text_printed = true
      colspan = 0
    else
      colspan += 1
    end
  end
  if colspan > 0
    total_with_colspan << {content: '', colspan: colspan}
  end
  total_with_colspan
end