Scala SortedMap addString() method with example
The addString() method is utilized to add the elements of the SortedMap to the String Builder.
Method Definition: def addString(b: StringBuilder): StringBuilder
Return Type: It returns the elements in the String Builder.
Example #1:
// Scala program of addString()// methodimport scala.collection.immutable.SortedMap // Creating objectobject GfG{ // Main method def main(args:Array[String]) { // Creating a SortedMap val m1 = SortedMap("geeks" -> 5, "for" -> 3, "cs" -> 2) // Applying addString method val result = m1.addString(new StringBuilder()) // Displays output println(result) }} |
Output:
cs -> 2for -> 3geeks -> 5
Example #2:
// Scala program of addString()// methodimport scala.collection.immutable.SortedMap // Creating objectobject GfG{ // Main method def main(args:Array[String]) { // Creating a SortedMap val m1 = SortedMap("geeks" -> 5, "for" -> 3, "cs" -> 2, "geeks" -> 5) // Applying addString method val result = m1.addString(new StringBuilder()) // Displays output println(result) }} |
Output:
cs -> 2for -> 3geeks -> 5
So, we can see here that the identical keys are only taken one time.
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