## Create many HTML strings with ERB.#require'erb'data=DATA.read
max =5_000
title ="hello world!"content = "hello world!\n" * 10max.times{ ERB.new(data).result(binding)}__END__<html> <head> <%= title %> </head> <body> <h1> <%= title %> </h1> <p> <%= content %> </p> </body></html>