```ruby

Rehearsal ------------------------------------------
rubyXL   0.040000   0.010000   0.050000 (  0.041210)
creek    0.010000   0.000000   0.010000 (  0.014644)
roo      0.020000   0.000000   0.020000 (  0.022531)
--------------------------------- total: 0.080000sec
             user     system      total        real
rubyXL   0.030000   0.000000   0.030000 (  0.029768)
creek    0.010000   0.000000   0.010000 (  0.012902)
roo      0.020000   0.000000   0.020000 (  0.015530)

require 'benchmark'
require 'rubyXL'
require 'creek'
require 'roo'

file_path = ARGV[0]
Benchmark.bmbm(6) do |x|

  x.report 'rubyXL' do
    workbook = RubyXL::Parser.parse(file_path)
    worksheet = workbook[0]
    worksheet.each do |row|
      row.cells.each { |c| c }
    end
  end

  x.report 'creek' do |x|
    book = Creek::Book.new(file_path)
    sheet = book.sheets[0]
    sheet.rows.each do |row|
      row.each { |c| c }
    end
  end

  x.report 'roo' do |x|
    book = Roo::Spreadsheet.open(file_path)
    sheet = book.sheet(0)
    sheet.each_row_streaming do |row|
      row.each { |c| c }
    end
  end

end
```