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Core Functions in Depth - mention that lazy-seq is a macro #136

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devurandom opened this issue Apr 10, 2016 · 0 comments
Open

Core Functions in Depth - mention that lazy-seq is a macro #136

devurandom opened this issue Apr 10, 2016 · 0 comments

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@devurandom
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In Core Functions in Depth, you introduce lazy-seq:

(defn even-numbers
  ([] (even-numbers 0))
  ([n] (cons n (lazy-seq (even-numbers (+ n 2))))))

It would help the understanding, if you mentioned, that it is a macro and thus does not follow regular evaluation semantics.

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