(Arcade) Check if last inspection is current month

[neomapper]

How can I revise my script to compare lastInspectionDate and currentDate by month? I need to be able to determine if the last inspection was completed in the current month. 

var lastInspectionDate = Date($datapoint["Inspected_Date"]);
var currentDate = Today();

var checkDates = ceil(DateDiff(currentDate, lastInspectionDate , 'days'));


var returnResults = When(checkDates <= 30, '#abf7b1',
                checkDates > 30 && checkDates < 100, '#ff6863',
                checkDates >= 100, '#',
                'NA');

// Apply same background color to each cell in row
for (var cell in row.cells) {
    row.cells[cell].backgroundColor = returnResults;
}

// Display icon
row.cells.Inspected_Date.iconName = When(checkDates <= 30, 'done',checkDates > 30 && checkDates < 100,'alert',checkDates > 100,'not_done', '');

return row

[KenBuja · Accepted solution]

You can get the month values of both and compare them. You'll also want to make sure they are in the same year

var lastInspectionDate = Date($datapoint["Inspected_Date"]);
var currentDate = Today();

iif (Month(lastInspectionDate) == Month(currentDate) && Year(lastInspectionDate) == Year(currentDate), "Current month", "Not the current month");