array_empty.md

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array_empty

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Checks if the given array has no items.

Arguments

Argument	Type	Usage	Description
array	Array	Required	The array to check.

Returns

Bool

Example

The following code chooses the next target from the array, or undefined if none is available.

function get_next_target() {
    if (array_empty(global.available_targets))
        return undefined;
    else
        return array_shift(global.available_targets);
}

Update history

• 24.6.0 - Created a function to check if an array is empty.