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VictorMedeiros/quando-nao-usar-arrow-function9.js

Created August 2, 2016 17:57
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quando-nao-usar-arrow-function9.js
let multiply = (a, b) => b === undefined ? b => a * b : a * b;
let double = multiply(2);
double(3); // => 6
multiply(2, 3); // => 6
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