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@ -101,8 +101,7 @@ |
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;=============== concat ====================== |
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;=============== concat ====================== |
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(define (concat left right) |
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(define (concat left right) |
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((reduce-right right (lambda (current accumulator) (cons current accumulator))) |
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((reduce-right right cons) left)) |
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left)) |
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(assert-eq "concat test 1 failed" |
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(assert-eq "concat test 1 failed" |
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'(1 2 3 4 5) |
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'(1 2 3 4 5) |
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