42 lines
1.4 KiB
Ruby
42 lines
1.4 KiB
Ruby
#!/usr/bin/env ruby
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# Encoding: UTF-8
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## EasyOptions Example
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## Copyright (C) Someone
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## Licensed under XYZ
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##
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## This program is an example of EasyOptions. It just prints the options and
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## arguments provided in command line. Usage:
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##
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## @script.name [option] ARGUMENTS...
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##
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## Options:
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## -h, --help All client scripts have this, it can be omitted.
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## -o, --some-option This is a boolean option. Long version is
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## mandatory, and can be specified before or
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## after short version.
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## --some-boolean This is a boolean option without a short version.
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## --some-value=VALUE This is a parameter option. When calling your script
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## the equal sign is optional and blank space can be
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## used instead. Short version is not available in this
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## format.
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require_relative 'easyoptions'
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options, arguments = EasyOptions.all
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# Boolean options
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puts 'Option specified: --some-option' if options[:some_option]
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puts 'Option specified: --some-boolean' if options[:some_boolean]
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# Parameter option
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value = options[:some_value]
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if value
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type = value.is_a?(Fixnum) ? 'number' : 'string'
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puts "Option specified: --some-value is #{value} (a #{type})"
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end
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# Arguments
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arguments.each do |argument|
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puts "Argument specified: #{argument}"
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end
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