https://github.com/apparaomulpuri/readline

Explains you the usage of readLine function in Swift.
https://github.com/apparaomulpuri/readline

data fromkeyboard keyboard reading readline swift

Last synced: 17 days ago
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Explains you the usage of readLine function in Swift.

• Host: GitHub
• URL: https://github.com/apparaomulpuri/readline
• Owner: ApparaoMulpuri
• License: mit
• Created: 2017-12-15T06:13:48.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2017-12-15T08:43:27.000Z (about 7 years ago)
• Last Synced: 2023-12-08T15:18:01.953Z (about 1 year ago)
• Topics: data, fromkeyboard, keyboard, reading, readline, swift
• Size: 1.95 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# readLine

Explains you how to use the **readLine** function in Swift.

1. #### Reading data from the Keyboard in Swift

```

let input = readLine()

if let input = input {

    print(input) //Input will be printed out

}

```

2. #### Reading Int from the keyboard

```

let input = Int(readLine()!)

if let input = input {

    print(input) //Input integer will be printed out.

}

```

3. #### Reading String from the keyboard

```

let input = String(readLine()!)

if let input = input {

    print(input) //Input Stirng will be printed out.

}

```

4. #### Reading data from the keyboard and convert that into an Array

```

let input = readLine()

if let input = input {

    let numbersFromKeyboard = input.split(separator: " ")

    let numbers = numbersFromKeyboard.map { Int(String($0))! }

    print(numbers)

}

```