Crash on Linux

[honghaoz]

I got an error when running an app on Ubuntu.

Fatal error: init(contentsOfFile:usedEncoding:) is not yet implemented: file Foundation/NSString.swift, line 1308

It's caused by this line

public convenience init(filePath: String, delimiter: Character = ",", lineSeparator: Character = "\n") throws {
    let fileContent = try String(contentsOfFile: filePath) // <-- this line
    try self.init(content: fileContent, delimiter: delimiter, lineSeparator: lineSeparator)
  }

You should consider to use the same method with explicit encoding.
Following code works well on Ubuntu:

let fileContent = try String(contentsOfFile: filePath, encoding: .utf8)