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