argparse: complex CLI made simple | Maxim Fedorov | Code BEAM V 2020
This video was recorded at Code BEAM V 2020 - https://codesync.global/conferences/c...
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.
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