ruby--ruby/doc/optparse/ruby/name_abbrev.rb

require 'optparse'
parser = OptionParser.new
parser.on('-n', '--dry-run',) do |value|
  p ['--dry-run', value]
end
parser.on('-d', '--draft',) do |value|
  p ['--draft', value]
end
parser.parse!
[ruby/optparse] More on tutorial (#16) - Added example in "Argument Converters"; it doesn't seem right for a tutorial to have no example in one of its topics (and instead just linking elsewhere). - Added section "Command-Line Abbreviations." - Added section "Keyword Argument into," showing how to: - Collect options. - Check for missing options. - Provide option defaults. https://github.com/ruby/optparse/commit/39d39676c4 2021-04-10 17:30:19 -04:00			`require 'optparse'`
			`parser = OptionParser.new`
			`parser.on('-n', '--dry-run',) do \|value\|`
			`p ['--dry-run', value]`
			`end`
			`parser.on('-d', '--draft',) do \|value\|`
			`p ['--draft', value]`
			`end`
			`parser.parse!`