Computer scienceProgramming languagesKotlinTypes and data structuresOperations with collections

Mapping transformation

Theory

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mapValues()

map()

mapIndexed()

mapKeys()

mapNotNull()

Transforms the key elements of a collection of maps

Transforms a given collection into a new collection by applying a transformation lambda function to each element and using the index as the first argument of the lambda.

Transform the value elements of a collection of maps

Transforms a given collection into a new collection by applying a transformation lambda function to each element

Transforms the elements, and if this transformation cannot be performed, it filters out the null elements

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