16 lines
253 B
Ruby
16 lines
253 B
Ruby
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class StreaminatorHelper
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def extract_name(stream)
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name = case (stream.fileno)
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when 0 then '#<IO:$stdin>'
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when 1 then '#<IO:$stdout>'
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when 2 then '#<IO:$stderr>'
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else stream.inspect
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end
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return name
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end
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end
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