question on 10.9

Eric Pederson

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Jan 4, 2013, 11:40:43 PM1/4/13

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In the function:

(def result

(with-monad error-monad

(domonad [big-number (factorial -1)

even-bigger (* 2 big-number)]

(repeat :a even-bigger))))

Is :a correct?

If I use a legit number as an argument to factorial then there is no result.

Thanks,

Eric Pederson

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Jan 5, 2013, 11:49:00 AM1/5/13

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Actually after resetting my Light Table repl it gives me the error:

java.lang.ClassCastException: clojure.lang.Keyword cannot be cast to java.lang.Number

-- Eric

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Brian Marick

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Jan 7, 2013, 2:55:27 PM1/7/13

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It should be `(repeat even-bigger :a)`, so that you get something like this:

user=> (repeat 333 :a)
(:a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a :a)
user=>

Sorry about that.

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