Trio/Dependencies/MinimedKit/MinimedKitTests/NSStringExtensions.swift

//
//  NSStringExtensions.swift
//  RileyLink
//
//  Created by Timothy Mecklem on 10/18/16.
//  Copyright © 2016 LoopKit Authors. All rights reserved.
//

import Foundation

extension String {
    func leftPadding(toLength: Int, withPad character: Character) -> String {
        let newLength = self.count
        if newLength < toLength {
            return String(repeatElement(character, count: toLength - newLength)) + self
        } else {
            return String(self[index(startIndex, offsetBy: newLength - toLength)...])
        }
    }
}