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Scala ListMap

This class implements immutable maps by using a list-based data structure. It maintains insertion order and returns ListMap. This collection is suitable for small elements.

You can create empty ListMap either by calling its constructor or using ListMap.empty method.


Scala ListMap Example

In this example, we have created an empty ListMap and non-empty ListMap as well.

Output:

ListMap(Rice -> 100, Wheat -> 50, Gram -> 500)
ListMap()
ListMap()

Scala ListMap Example: Applying Basic Operations

Output:

Rice->100
Wheat->50
Gram->500
500
Rice -> 100
Wheat -> 50
Gram -> 500
Pulses -> 550
Next TopicScala Tuples




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