What is Scala Map?
In Scala, a Map is a collection of key-value pairs where each key is unique and maps to a corresponding value. It is similar to a dictionary in other programming languages. The Scala uses the immutable Map by default. If we want to use a mutable Map, then we need to import the import scala.collection.mutable.Map class explicitly.
Syntax:
val mapName: Map[KeyType, ValueType] = Map(key1 -> value1, key2 -> value2, …)
How to Convert Scala Map into JSON String?
In this article, we will learn to convert a Scala Map into JSON String. We can convert Scala Map to JSON String using various libraries and custom conversion functions.
Table of Content
- What is Scala Map?
- What is JSON String?
- Converting Scala Map into JSON String
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