how to delete an element that contains a letter in array using swift

Question

I am having trouble trying to figure this topic out. Like the topic, How do I delete an element that contains a letter in Array. This is the code I have so far.

let newline = "\n"
    let task = Process()
    task.launchPath = "/bin/sh"
    task.arguments = ["-c", "traceroute -nm 18 -q 1 8.8.8.8"]

    let pipe = Pipe()
    task.standardOutput = pipe
    task.launch()
    let data = pipe.fileHandleForReading.readDataToEndOfFile()
    let output = NSString(data: data, encoding: String.Encoding.utf8.rawValue) as! String
    var array = output.components(separatedBy: "  ")
    array = array.filter(){$0 != "m"}



    print(array, newline)

I have tried multiple options given by this stack overflow. How to remove an element from an array in Swift

I think I have hit a wall.

Leo Dabus · Accepted Answer · 2017-01-27 01:55:53Z

1

Have you tried

array = array.filter({ !$0.contains("m") })

edited Jan 27, 2017 at 1:55

Leo Dabus

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answered Jan 26, 2017 at 19:32

David

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