
29 Jan
2021
29 Jan
'21
9:13 a.m.
options = OptionParser.new do |opts| + opts.banner = "Usage: ./build-my-info.rb -e email -n name -l lab\n" +
./build-my-info.rb => build-my-info
just keep it as you actually wrote it. Thanks, Luan Shengde
and we can add #!/usr/bin/env ruby at 1st line of the file the file name can: build-my-info.rb => build-my-info
Thanks, Weitao