Returns Seq value if the Seq is nonempty, otherwise
return the result of evaluating alterSeq
.
Returns Seq value if the Seq is nonempty, otherwise
return the result of evaluating alterSeq
.
the default expression.
Apply f
after Partitions by p
this Seq[A] in two (Seq[B],Seq[B])
Apply f
after Partitions by p
this Seq[A] in two (Seq[B],Seq[B])
the predicate on which to partition.
the function that is applied for its side-effect to every element.
a pair of Seq