Function who take another function like parameter in JavaScript
function processNumbers(a, b, operation) {
return operation(a, b);
}
This function is designed to take three arguments:
a → First number
b → Second number
operation → A function that will be executed on a and b
return operation(a, b);
The function calls operation(a, b).
This means that operation is expected to be another function that performs an operation (e.g., addition, multiplication, etc.).
The result of operation(a, b) is returned.
function add(a, b) {
return a + b;
}
This function simply adds two numbers and returns the result.
Example:
add(5, 3); // Returns 5 + 3 = 8
let result = processNumbers(5, 3, add);
We are calling processNumbers with:
a = 5
b = 3
operation = add (we are passing the add function as an argument)
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