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Scala Map toArray() method with example
  • Last Updated : 13 Aug, 2019

The toArray() method is utilized to display an array from the Scala map.

Method Definition: def toArray: Array[(A, B)]

Return Type: It returns an array from the stated map.

Example #1:




// Scala program of toArray()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a map
        val m1 = Map(3 -> "geeks", 4 -> "for", 4 -> "for")
          
        // Applying toArray method
        val result = m1.toArray
          
        for ( m5 <-result )
        {
           println(m5 )
        
  
    }
}
Output:
(3,geeks)
(4,for)

Example #2:




// Scala program of toArray()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a map
        val m1 = Map(3 -> "geeks", 4 -> "for", 2 -> "cs")
          
        // Applying toArray method
        val result = m1.toArray
          
        for ( m5 <-result )
        {
            // Display output
            println(m5 )
        
          
    }
}
Output:
(3,geeks)
(4,for)
(2,cs)



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