RemoveIf method about lightweight-stream-api HOT 5 CLOSED

@fabgio oh, sorry for my misunderstanding. JDK8 method removeIf works with collections, not with stream. You can implement it themselves. My library doesn't backport all Java 8 features.

public static <T> List<T> removeIf(Collection<T> c, Predicate<? super T> predicate) {
    return Stream.of(c.iterator())
            .filterNot(predicate)
            .collect(Collectors.<T>toList());
}

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Hi, @fabgio. What should this method do? Is it inversed filter operation?

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Yes,according to java8 API It removes an element matching a given predicate.
All the best!
Il 07 apr 2016 12:41 PM, "Victor Melnik" [email protected] ha
scritto:

Hi, @fabgio https://github.com/fabgio. What should this method do? Is
it inversed filter operation?

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I'll implement this method as filterNot, like in Scala and Kotlin. Actually, Stream doesn't remove anything, only filters.

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Actually in Java8 the removeIf method is implemented by the Collection
interface

http://docs.oracle.com/javase/8/docs/api/java/util/Collection.html#stream--

Il 07/04/2016 16:58, Victor Melnik ha scritto:

I'll implement this method as |filterNot|, like in Scala and Kotlin.
Actually, Stream doesn't remove anything, only filters.

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#43 (comment)

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