//

// String+File.swift

// StringFormat

//

// Created by coderyi on 2020/12/12.

//

import Foundation

extension String {

static var FilePrefix = "file://"

subscript (i: Int) -> Character {

return self[index(startIndex, offsetBy: i)]

}

public var isMarkdown: Bool {

return hasSuffix(".md") || hasSuffix(".markdown")

}

public var isBaseFile: Bool {

return self == "file:///" || self == "file://"

}

public var isWebLink: Bool {

return contains("http")

}

public var removingPercentEncoding: String {

return self.removingPercentEncoding ?? self

}

public var isWhiteSpace: Bool {

return self.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty

}

func trim() -> String {

return trimmingCharacters(in: CharacterSet.whitespacesAndNewlines)

}