-
-
Save shinobcrc/0e2dd3540a4ab8f731c9332df32f98ca to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def benchmark | |
begin_time = Time.now | |
yield | |
end_time = Time.now | |
elapse = end_time - begin_time | |
end | |
# Be careful, pasting this into IRB will take a long time to print. | |
# It's a loooong string. :) | |
long_string = "apple"*100000000 | |
running_time = benchmark { long_string.reverse } | |
puts "string.reverse took #{running_time} seconds to run" |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment