Efficient Print for Swift

EfficientPrint.swift

/// An alternative to the print function which allows for better security and efficiency in release builds.
/// 
/// Release configurations: do nothing. 
/// Debug configurations: write the textual representations of the given items into the standard output.
///
/// - Parameters:
///   - items: Zero or more items to print.
///   - separator: A string to print between each item. The default is a single
///     space (`" "`).
///   - terminator: The string to print after all items have been printed. The
///     default is a newline (`"\n"`).
///
public func efficientPrint<T>(_ items: T..., separator: String = " ", terminator: String = "\n") {
    #if DEBUG
    items.forEach {
        Swift.print($0, separator: separator, terminator: "")
    }
    Swift.print(terminator: terminator)
    #endif
}