26 lines
695 B
Swift
26 lines
695 B
Swift
//
|
|
// String+Utilities.swift
|
|
// passKit
|
|
//
|
|
// Created by Yishi Lin on 2018/9/23.
|
|
// Copyright © 2018 Bob Sun. All rights reserved.
|
|
//
|
|
|
|
extension String {
|
|
public var trimmed: String {
|
|
return trimmingCharacters(in: .whitespacesAndNewlines)
|
|
}
|
|
|
|
public func stringByAddingPercentEncodingForRFC3986() -> String? {
|
|
let unreserved = "-._~/?"
|
|
var allowed = CharacterSet.alphanumerics
|
|
allowed.insert(charactersIn: unreserved)
|
|
return addingPercentEncoding(withAllowedCharacters: allowed)
|
|
}
|
|
}
|
|
|
|
extension String {
|
|
public static func | (left: String, right: String) -> String {
|
|
return right.isEmpty ? left : left + "\n" + right
|
|
}
|
|
}
|