22 lines
535 B
Raku
22 lines
535 B
Raku
(plan 3)
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(expect "do - simple example"
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(equal (do ((n 1)) (t n)) 1))
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(defun range (start end)
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(do ((i (- end 1) (- i 1))
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(lst (list) (cons i lst)))
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((< i start) lst)))
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(expect "do - range function"
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(equal (let ((lst (range 1 4)))
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(comment lst)
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lst)
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(list 1 2 3)))
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(expect "do - has implicit block nil"
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(equal 'ok
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(block nil
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(do () (t)
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(return 'fail))
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'ok)))
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