James Strachan
38 lines
1.1 KiB
Kotlin
38 lines
1.1 KiB
Kotlin
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//
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// NOTE THIS FILE IS AUTO-GENERATED by the GenerateStandardLib.kt
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// See: https://github.com/JetBrains/kotlin/tree/master/libraries/stdlib
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//
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// Generated from input file: src/kotlin/JUtilCollections.kt
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//
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package kotlin
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import java.util.*
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//
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// This file contains methods which are optimised for working on Collection / Array collections where the size
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// could be used to implement a more optimal solution
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//
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// See [[GenerateStandardLib.kt]] for more details
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//
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/**
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* Returns a new List containing the results of applying the given *transform* function to each element in this collection
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*
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* @includeFunctionBody ../../test/CollectionTest.kt map
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*/
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public inline fun <T, R> java.lang.Iterable<T>.map(transform : (T) -> R) : java.util.List<R> {
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return mapTo(java.util.ArrayList<R>(), transform)
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}
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/**
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* Transforms each element of this collection with the given *transform* function and
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* adds each return value to the given *results* collection
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*/
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public inline fun <T, R, C: Collection<in R>> java.lang.Iterable<T>.mapTo(result: C, transform : (T) -> R) : C {
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for (item in this)
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result.add(transform(item))
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return result
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}
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