Middle
Milline on erinevus kolektsioonide associateWith() ja associateBy() funktsioonide vahel?
sobes.tech AI
Vastus AI-lt
associateWith() creates a map where the keys are the elements of the original collection, and the values are the result of applying a transformation to EACH element.
associateBy() creates a map where the keys are the result of applying a transformation to EACH element of the original collection, and the values are the elements themselves (or the result of another transformation of the element).
In case of key conflicts, in both functions, the last element corresponding to the key is taken.