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line56
(defn index-filter [pred coll]
(when pred
(for [[idx elt] (indexed coll) :when (pred elt)] idx)))
I think that 'when' is not necessary. and I've changed like this.
(defn index-filter [pred coll]
(for [[idx elt] (indexed coll) :when (pred elt)] idx))
please check this out.
If I am wrong. I'd be grateful that If you send me an email.
[email protected]
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line56
(defn index-filter [pred coll](when pred
%28for [[idx elt] %28indexed coll%29 :when %28pred elt%29] idx%29))
I think that 'when' is not necessary. and I've changed like this.
(defn index-filter [pred coll](for [[idx elt] %28indexed coll%29 :when %28pred elt%29] idx))
please check this out.
If I am wrong. I'd be grateful that If you send me an email.
[email protected]