July 2018
Intermediate to advanced
242 pages
8h 6m
English
Content preview from Kotlin Standard Library Cookbook
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Getting ready
To implement the filtering transformation, we are going to use the Iterable<T>.filter(predicate: (T) -> Boolean) extension function provided by the standard library. The filter() function takes a predicate function that returns true or false values for the given element of the generic Iterable dataset type T.
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