Scala String toUpperCase() method with example

The toUpperCase() method is utilized to convert all the characters of the stated string to uppercase.

Method Definition: String toUpperCase()

Return Type: It returns the resultant string after converting its all the character to uppercase.

Example: 1#

// Scala program of toUpperCase()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Applying toUpperCase method
        val result = "GeeksforGeeks".toUpperCase()

        // Displays output
        println(result)

    }
}

Output:

GEEKSFORGEEKS

Example: 2#

// Scala program of toUpperCase()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Applying toUpperCase method
        val result = "nid#!".toUpperCase()

        // Displays output
        println(result)

    }
}

Output:

NID#!