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JavaScript Asynchronous Programming with JavaScript Asynchronous JavaScript with Callbacks Callback Functions Review

Hoe to set the makeMeal function to invoke the callback function passed to it.

function makeMeal(meal, cb) { alert(Preparing ${meal}.); callback(makeMeal); }

makeMeal('lunch', () => { alert('Finished the meal!'); });

1 Answer

Steven Parker
Steven Parker
210,469 Points

The parameter is named "cb", but then "callback" is called.
The actual name is not important, but they must be the same.