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Scala Set toMap() method with example
• Last Updated : 18 Oct, 2019

The toMap() method is utilized to return a map consisting of all the elements of the set.

Method Definition: def toMap[T, U]: Map[T, U]

Return Type: It returns a map consisting of all the elements of the set.

Example #1:

 `// Scala program of toMap()  ` `// method  ` ` `  `// Creating object  ` `object` `GfG  ` `{  ` ` `  `    ``// Main method  ` `    ``def` `main(args``:``Array[String])  ` `    ``{  ` `        ``// Creating a set  ` `        ``val` `s``1` `=` `Set((``1``, ``2``), (``3``, ``4``), (``5``, ``6``))  ` `         `  `        ``// Applying toMap method  ` `        ``val` `result ``=` `s``1``.toMap ` `         `  `        ``// Display output ` `        ``println(result) ` `             `  `    ``}  ` `}  `

Output:

```Map(1 -> 2, 3 -> 4, 5 -> 6)
```

Example #2:

 `// Scala program of toMap()  ` `// method  ` ` `  `// Creating object  ` `object` `GfG  ` `{  ` ` `  `    ``// Main method  ` `    ``def` `main(args``:``Array[String])  ` `    ``{  ` `        ``// Creating a set  ` `        ``val` `s``1` `=` `Set((``12``, ``2``), (``13``, ``4``), (``15``, ``6``))  ` `         `  `        ``// Applying toMap method  ` `        ``val` `result ``=` `s``1``.toMap ` `         `  `        ``// Display output ` `        ``println(result) ` `             `  `    ``}  ` `}  `

Output:

```Map(12 -> 2, 13 -> 4, 15 -> 6)
```

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