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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Call-a-function/Clojure/call-a-function-10.clj Normal file
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;;You can assign it to a variable:
(def receipt-us (format-receipt "Toilet Paper" 5 format-price-us))
;; Then the variable holds the value
receipt-us; => "Toilet Paper $5"
;; Or you can use it in a call to another function
(defn add-store-name [receipt]
"A function to add a footer to the receipt"
(str receipt "\n Thanks for shopping at Safeway" ))
;; Calls add-store-name with the result of the format function
(add-store-name (format-receipt "Toilet Paper" 5 format-price-us)); => "Toilet Paper $5\n Thanks for shopping at Safeway"