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Suppose I have a set with elements. How to create List of the same elements? I see methiods asSequence and asIterable, but no asList, why?
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To add a single element to a list or a set, use the add() function. The specified object is appended to the end of the collection. addAll() adds every element of the argument object to a list or a set. The argument can be an Iterable , a Sequence , or an Array .
To define a list of Strings in Kotlin, call listOf() function and pass all the Strings as arguments to it. listOf() function returns a read-only List. Since, we are passing strings for elements parameter, listOf() function returns a List<String> object.
To define a list of integers in Kotlin, call listOf() function and pass all the integers as arguments to it. listOf() function returns a read-only List. Since, we are passing integers for elements parameter, listOf() function returns a List<Int> object.
The function you're looking for is called toList():
val set: Set<Int> = setOf(1,2,3)
val list: List<Int> = set.toList()
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