I'm bit confused by NSRegularExpression in swift, can any one help me? 

*task:1* given `("name","john","name of john")`

then I should get `["name","john","name of john"]`. Here I should avoid the brackets. 

*task:2* given `("name"," john","name of john")`

then I should get `["name","john","name of john"]`. Here I should avoid the brackets and extra spaces and finally get array of strings. 

*task:3* given `key = value // comment`

then I should get `["key","value","comment"]`. Here I should get only strings in the line by avoiding `=` and `//`

 I have tried below code for task 1 but not passed.

```
let string = "(name,john,string for user name)"
let pattern = "(?:\\w.*)"

do {
    let regex = try NSRegularExpression(pattern: pattern, options: .caseInsensitive)
    let matches = regex.matches(in: string, options: [], range: NSRange(location: 0, length: string.utf16.count))
    for match in matches {
        if let range = Range(match.range, in: string) {
            let name = string[range]
            print(name)
        }
    }
} catch {
    print("Regex was bad!")
}

```

 Thanks in advance.