In the Eloquent JS Doc, Chapter 3, Nested Scope…I don’t understand this example. Is there an answer to this. It does not compute anything, it seems…?
const hummus = function(factor) {
const ingredient = function(amount, unit, name) {
let ingredientAmount = amount * factor;
if (ingredientAmount > 1) {
unit += “s”;
}
console.log($ {ingredientAmount} $ {unit} $ {name} );
};
ingredient(1, “can”, “chickpeas”);
ingredient(0.25, “cup”, “tahini”);
ingredient(0.25, “cup”, “lemon juice”);
ingredient(1, “clove”, “garlic”);
ingredient(2, “tablespoon”, “olive oil”);
ingredient(0.5, “teaspoon”, “cumin”);
};