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Start your free trialMatthew Jones
9,047 PointsHow to invoke callback function
function makeMeal(meal, cb) {
alert(Preparing ${meal}.
);
//answer goes here;
}
makeMeal('lunch', () => { alert('Finished the meal!'); });
The above is code for one of the quizzes and it's the only question I cannot get right. I feel like I'm overthinking it, but I'm not sure how to invoke the makeMeal function.
2 Answers
Steven Parker
231,269 PointsInvoking a function is just a matter of writing the function name with parentheses after it.
In this case, the parameter "cb" represents the function, so to invoke it you would write cb()
Matthew Jones
9,047 PointsYup, I was overthinking it. Thank you so much!