get the date for the last day of the current month in swift

To get the date for the last day of the current month in Swift, you can use the following code:

main.swift
let date = Date()
let calendar = Calendar.current
let components = DateComponents(year: calendar.component(.year, from: date), month: calendar.component(.month, from: date) + 1, day: 0)
let lastDayOfMonth = calendar.date(from: components)!
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Here, we first create a Date object for the current date using the Date() initializer. We then create a Calendar object that represents the current calendar using the Calendar.current class property.

Next, we create a DateComponents object that represents the components of the date we want to create. We set the year and month components to the current year and month, respectively, and set the day component to 0. When we set the day component to 0, we are actually getting the last day of the previous month.

Finally, we use the date(from:components:) method of the calendar to create a Date object for the last day of the current month. We force unwrap the result because we know that it will never be nil.