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mattyohe/bad_date_formatter.swift

Created October 26, 2015 15:41
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bad_date_formatter.swift
func badDateFormatter(date: NSDate) -> String {
let formatter = NSDateFormatter()
formatter.dateFormat = "YYYY"
return formatter.stringFromDate(date)
}
func christmasUTCWithOffset(offset: Int) -> NSDate {
return NSDate(timeIntervalSince1970: 1451001600 + (Double(offset) * 86400.0))
}
(0...3).forEach {
let date = christmasUTCWithOffset($0)
let year = badDateFormatter(date)
print(date)
print(year)
}
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Prints:

2015-12-25 00:00:00 +0000
2015
2015-12-26 00:00:00 +0000
2015
2015-12-27 00:00:00 +0000
2015
2015-12-28 00:00:00 +0000
2016

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