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// retoor <retoor@molodetz.nl>
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import "argparse" for ArgumentParser
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var parser = ArgumentParser.new()
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parser.addArgument("files", {"nargs": "*", "required": false})
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var args = parser.parseArgs(["a.txt", "b.txt", "c.txt"])
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System.print(args["files"].count) // expect: 3
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System.print(args["files"][0]) // expect: a.txt
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System.print(args["files"][1]) // expect: b.txt
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System.print(args["files"][2]) // expect: c.txt
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var parser2 = ArgumentParser.new()
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parser2.addArgument("files", {"nargs": "+"})
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var args2 = parser2.parseArgs(["x.txt", "y.txt"])
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System.print(args2["files"].count) // expect: 2
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System.print(args2["files"][0]) // expect: x.txt
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System.print(args2["files"][1]) // expect: y.txt
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