Module: RemoteTable::RooSpreadsheet

Defined in:
lib/remote_table/file/roo_spreadsheet.rb

Instance Method Summary collapse

Instance Method Details

#each_row(&block) ⇒ Object 



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# File 'lib/remote_table/file/roo_spreadsheet.rb', line 3

def each_row(&block)
  headers = Hash.new
  oo = roo_klass.new(path, nil, :ignore)
  oo.default_sheet = sheet.is_a?(Numeric) ? oo.sheets[sheet] : sheet
  for col in (1..oo.last_column)
    headers[col] = oo.cell(header_row, col)
    headers[col] = oo.cell(header_row - 1, col) if headers[col].blank? # look up
  end
  first_data_row.upto(oo.last_row) do |raw_row|
    ordered_hash = ActiveSupport::OrderedHash.new
    for col in (1..oo.last_column)
      next if headers[col].blank?
      ordered_hash[headers[col]] = oo.cell(raw_row, col).to_s.gsub(/<[^>]+>/, '').strip
    end
    yield ordered_hash if keep_blank_rows or ordered_hash.any? { |k, v| v.present? }
  end
end