Swift-Turn String into Array，但不是字符数组

Question

Currently I am trying to convert this String: "['bob','joe','tom']" into a proper array: ['bob','joe','tom'] Is there a built in method to do this? If not what should I do.

Answer 1

Use This solution

str.removeFirst() // Remove '[' and return 'bob','joe','tom']
        str.removeLast() // Remove ']' and return 'bob','joe','tom'
        str = str.replacingOccurrences(of: "'", with: "") // Remove ' and return bob,joe,tom
        var arr = str.components(separatedBy: ",") // Split by , and convert string into array