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1bad4bdf52
- 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
9 lines
308 B
Ruby
9 lines
308 B
Ruby
require 'optparse'
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parser = OptionParser.new
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parser.on('-x', '--xxx', 'Short and long, no argument')
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parser.on('-yYYY', '--yyy', 'Short and long, required argument')
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parser.on('-z [ZZZ]', '--zzz', 'Short and long, optional argument')
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options = {yyy: 'AAA', zzz: 'BBB'}
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parser.parse!(into: options)
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p options
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