@swift-4.0.3
import Foundation func decimalNumberWithDouble(double: Double) -> NSDecimalNumber { let number = double as NSNumber return NSDecimalNumber(string: number.stringValue) } var i = decimalNumberWithDouble(double: 0.0) let limit = decimalNumberWithDouble(double: 1.1) let target = decimalNumberWithDouble(double: 1.0) while i.compare(limit) == ComparisonResult.orderedAscending { let add = decimalNumberWithDouble(double: 0.01) i = i.adding(add) print(i, i == target) if i == target { print("####called this line####") } } print("fin")