Scala Char isWhole() method with example

The isWhole(() method is utilized to check if the stated character has decimal component or not.

Method Definition: def isWhole: Boolean

Return Type: It returns true if the stated character is a whole number else it returns false.

Example: 1#

// Scala program of isWhole()
// method

// Creating object
object GfG
{

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

        // Applying isWhole() method
        val result = ('A').isWhole

        // Displays output
        println(result)

    }
}

Output:

true

Example: 2#

// Scala program of isWhole()
// method

// Creating object
object GfG
{

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

        // Applying isWhole() method
        val result = ('0').isWhole

        // Displays output
        println(result)

    }
}

Output:

true