grizzled.collection.Implicits

MapWhile

trait MapWhile[+T, I <: Iterable[T]] extends AnyRef

Can be used to add a mapWhile() function to a collection type.

T

type of value contained in the collection

I

the collection, which must be a subclass of Iterable[T]

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  1. abstract val container: I

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  1. final def !=(arg0: AnyRef): Boolean

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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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  6. final def asInstanceOf[T0]: T0

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  10. def finalize(): Unit

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  11. final def getClass(): Class[_]

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. def mapWhile[U, J](mapper: (T) ⇒ U, predicate: (U) ⇒ Boolean)(implicit cbf: CanBuildFrom[List[T], U, J]): J

    Perform a map on an Iterable subclass until the predicate function returns false.

    Perform a map on an Iterable subclass until the predicate function returns false. Combines map() and takeWhile() in a more efficient manner. The predicate is called after the mapping operation is performed.

    U

    the type of the returned subclass

    J

    the type of the returned Iterable subclass

    mapper

    the mapper function

    predicate

    the predicate. The mapping operation will continue until this function returns false or the iterable is exhausted

    cbf

    the CanBuildFrom factory, which allows this function to make an instance of the subclass without knowing what it is

    returns

    the mapped (and possibly filtered) result

  15. final def ne(arg0: AnyRef): Boolean

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  16. final def notify(): Unit

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  17. final def notifyAll(): Unit

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  18. final def synchronized[T0](arg0: ⇒ T0): T0

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  20. final def wait(): Unit

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  21. final def wait(arg0: Long, arg1: Int): Unit

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  22. final def wait(arg0: Long): Unit

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