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Computing the amount of beans for the hopper

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BBBischof
Last edited Apr 1, 2016
Created on Apr 1, 2016

The visualization computes the number of beans required to fill a hopper based on the desired number of espresso shots, displaying the result as a textual output. It defines a Scala function `bean_counter` that calculates bean amounts using a simple formula: for even shot counts, it multiplies by 20, and for odd counts, it adds an extra 16 beans. The code uses Scala’s integer arithmetic and exception handling to reject negative inputs. No external libraries or rendering APIs are used; the example relies solely on the Scala standard library to produce the computed bean count.

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