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object Chain

Companion object for class Chain.

Source
Chain.scala
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Value Members

  1. def apply[T](firstElement: T, otherElements: T*): Chain[T]

    Constructs a new Chain given at least one element.

    Constructs a new Chain given at least one element.

    T

    the type of the element contained in the new Chain

    firstElement

    the first element (with index 0) contained in this Chain

    otherElements

    a varargs of zero or more other elements (with index 1, 2, 3, ...) contained in this Chain

  2. implicit def chainToList[E](chain: Chain[E]): List[E]

    Implicit conversion from Chain to List.

    Implicit conversion from Chain to List.

    One use case for this implicit conversion is to enable GenSeq[Chain]s to be flattened. Here's an example:

    scala> Vector(Chain(1, 2, 3), Chain(3, 4), Chain(5, 6, 7, 8)).flatten
    res0: scala.collection.immutable.Vector[Int] = Vector(1, 2, 3, 3, 4, 5, 6, 7, 8)
    

    chain

    the Chain to convert to a List

    returns

    a List containing the elements, in order, of this Chain

  3. def from[T](seq: GenSeq[T]): Option[Chain[T]]

    Optionally construct a Chain containing the elements, if any, of a given GenSeq.

    Optionally construct a Chain containing the elements, if any, of a given GenSeq.

    seq

    the GenSeq with which to construct a Chain

    returns

    a Chain containing the elements of the given GenSeq, if non-empty, wrapped in a Some; else None if the GenSeq is empty

  4. def unapplySeq[T](chain: Chain[T]): Option[Seq[T]]

    Variable argument extractor for Chains.

    Variable argument extractor for Chains.

    returns

    an Seq containing this Chains elements, wrapped in a Some