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16 lines
224 B
Ruby
16 lines
224 B
Ruby
class String
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def undent
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gsub /^.{#{slice(/^ +/).length}}/, ''
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end
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end
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if __FILE__ == $0
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undented = <<-EOS.undent
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hi
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....my friend over
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there
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EOS
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assert undented == "hi\nmy friend over\nthere\n"
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end
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