This video was recorded at Code BEAM V 2020 - https://codesync.global/conferences/code-beam-v argparse: complex CLI made simple | Maxim Fedorov - Software Engineer at WhatsApp ABSTRACT Most programing languages have a way to interact via command line arguments. So does Erlang. Tricky part is conversion between Unix shell conventions and Erlang. Some languages have libraries to do the job. Python has docopt, click, and argparse, all serving the purpose, and allowing complicated syntax. Erlang deserves to have some too. This talk introduces argparse for Erlang. • Follow us on social: Twitter: https://www.twitter.com/CodeBEAMio LinkedIn: https://www.linkedin.com/company/27159258 • Looking for a unique learning experience? Attend the next Code Sync conference near you! See what's coming up at: https://codesync.global • SUBSCRIBE TO OUR CHANNEL https://www.youtube.com/channel/UC47eUBNO8KBH_V8AfowOWOw