leosoto/bench-weird-regex.rb

## bench-weird-regex.rb
require 'benchmark'
str = "<p>"
50.times do
  str += " "
  elapsed_time = Benchmark.measure {
    str.gsub(/\<p\>(\<br\s*\/?\>|\s+)*<\/p\>/, '')
  }.utime
  puts "largo: #{str.length}; tiempo: #{elapsed_time}"
end
	require 'benchmark'
	str = "<p>"
	50.times do
	str += " "
	elapsed_time = Benchmark.measure {
	str.gsub(/\<p\>(\<br\s\/?\>\|\s+)<\/p\>/, '')
	}.utime
	puts "largo: #{str.length}; tiempo: #{elapsed_time}"
	end