Contents

require 'optiflag'
$log = "c:/log"

# Example 2:  Adding an optional flag and a usage flag
module Example extend OptiFlag::Flagset
  flag "dir"
  optional_flag "log"
  flag "username"
  flag "password"
  usage_flag "h","help","?"

  handle_errors_and_help
end 

if ARGV.flag_value.log?  # note the question mark '?'
  $log = ARGV.flag_value.log
  puts "User input: #{ $log } for log via the command-line"
else
  puts "User did NOT input log via the command-line"
end

#h#   ruby example_2.rb --dir directory --username me --password fluffy
#h#   ruby example_2.rb --dir directory --username me --password fluffy --log c:/tmp/log
#   ruby example_2.rb -dir directory -username me -password fluffy -log c:/tmp/log
#h#   ruby example_2.rb -h 
#h#   ruby example_2.rb -?
#   ruby example_2.rb -help

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
optiflag-0.6	doc/example/example_2.rb