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@mbertheau

mbertheau/example.py

Created August 30, 2015 13:53
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What's this in clojure?
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example.py
def add_net_and_tax(discounts):
discounts = map(lambda discount: assoc(discount, 'net', round(discount['gross'] / (1 + tax_rate))),
discounts)
discounts = map(lambda discount: assoc(discount, 'tax', discount['gross'] - discount['net']),
discounts)
return discounts
@expez
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expez commented Aug 30, 2015 

(defn add-net-and-tax [discounts]
  (map (fn [{:keys [gross] :as discount}]
         (let [net (/ gross (inc tax-rate))]
           (assoc discount :net net :tax (- gross net))))
       discounts))

@mbertheau
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(defn add-net-and-tax [discounts]
  (map #(as-> % discount
      (assoc discount :net (/ (:gross discount) (inc tax-rate)))
      (assoc discount :tax (- (:gross discount) (:net discount))))
    discounts))

Hmm.

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