Functions
Functions as Values
Functions as Values
A function name can be used as a value. If you store the function without parentheses, the new variable refers to the same callable function.
Read this code:
js
function welcome(name) {
return "Welcome, " + name;
}
const savedWelcome = welcome;
const message = savedWelcome("Mira");Your task: Predict the type of savedWelcome and the value stored in message.
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Functions as Values
A function name can be used as a value. If you store the function without parentheses, the new variable refers to the same callable function.
Read this code:
js
function welcome(name) {
return "Welcome, " + name;
}
const savedWelcome = welcome;
const message = savedWelcome("Mira");Your task: Predict the type of savedWelcome and the value stored in message.