Capitalize in Scala

Published on 15 May 2023 (Updated: 15 May 2023)

Welcome to the Capitalize in Scala page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

object Capitalize {
  def main(args: Array[String]) {
    val inputStr: Option[String] = args.length match {
      case 0 => Some("")
      case _ => Some(args(0))
    }
    if (inputStr.get.length < 1) {
      println("Usage: please provide a string")
    }
    else {
      inputStr.map(_.capitalize).map(println)
    }
  }
}

Capitalize in Scala was written by:

If you see anything you'd like to change or update, please consider contributing.

How to Implement the Solution

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How to Run the Solution

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