Efficient Data Grouping Using Tuples in Scala

In Scala, a tuple is a collection of elements of different types. Tuples are immutable, meaning their elements cannot be changed once created. They are useful for grouping heterogeneous data together without creating custom classes. Scala supports tuples with up to 22 elements, each element accessed using methods like _1, _2, etc. Tuples are commonly used to return multiple values from functions, or to group data in a concise and type-safe manner. By using tuples, you can avoid defining a case class when a simple, lightweight structure is sufficient for your needs.

This code demonstrates tuple usage by creating a tuple with three elements of different types, accessing these elements, and printing them. Additionally, a function returning a tuple is defined and called, showing how to destructure the tuple into individual variables for further use.

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