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27679b349e
- Removed a largish block of repeated text. - Added sections "Top List and Base List" and "Methods for Defining Options" (on, define, etc.). - Linked from class OptionParser doc to the tutorial. https://github.com/ruby/optparse/commit/7f3195b9db
17 lines
403 B
Ruby
17 lines
403 B
Ruby
# Require the OptionParser code.
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require 'optparse'
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# Create an OptionParser object.
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parser = OptionParser.new
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# Define one or more options.
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parser.on('-x', 'Whether to X') do |value|
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p ['x', value]
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end
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parser.on('-y', 'Whether to Y') do |value|
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p ['y', value]
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end
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parser.on('-z', 'Whether to Z') do |value|
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p ['z', value]
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end
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# Parse the command line and return pared-down ARGV.
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p parser.parse!
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