JavaScript Integer Arrays Passing To JavaScript Function

Seems the problem is that you are trying to compare the array values as numbers and you currently have them as strings. To convert them to numbers, you can simply use:

bookedSeats = bookedSeats.map(Number) // iterate over each bookedSeats element and return its numeric value

Which is the same as:

bookedSeats = bookedSeats.map(function(value){
    return Number(value);
})
Answer:1

From the comments it looks like your variable bookedSeats is being assigned with values. However, if your init() function is expecting integers, you'll want to build the bookedSeats array with integers like so:

for(var i =0 ; i <getBookedSeats.length ; i++){
 bookedSeats[i] = parseInt( getBookedSeats[i], 10 );
}
Answer:2

Like in array destructuring we can do something like this: let [, b] = [1, 2, 3, 4, 5] so why not foo(, b)?

Like in array destructuring we can do something like this: let [, b] = [1, 2, 3, 4, 5] so why not foo(, b)?

I'm trying to understand how asynchronous testing works in Jest. What I'm trying to do is similar to an example from the Jest documentation. This works fine .. function doAsync(c) { c(true) } ...

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