diff options
Diffstat (limited to 'src/library/scala/collection/GenTraversableOnce.scala')
| -rw-r--r-- | src/library/scala/collection/GenTraversableOnce.scala | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/src/library/scala/collection/GenTraversableOnce.scala b/src/library/scala/collection/GenTraversableOnce.scala index f77462ce88..a45ec965f5 100644 --- a/src/library/scala/collection/GenTraversableOnce.scala +++ b/src/library/scala/collection/GenTraversableOnce.scala @@ -393,20 +393,35 @@ trait GenTraversableOnce[+A] extends Any { */ def minBy[B](f: A => B)(implicit cmp: Ordering[B]): A - def forall(pred: A => Boolean): Boolean + /** Tests whether a predicate holds for all elements of this $coll. + * + * $mayNotTerminateInf + * + * @param p the predicate used to test elements. + * @return `true` if this $coll is empty or the given predicate `p` + * holds for all elements of this $coll, otherwise `false`. + */ + def forall(@deprecatedName('pred) p: A => Boolean): Boolean - def exists(pred: A => Boolean): Boolean + /** Tests whether a predicate holds for at least one element of this $coll. + * + * $mayNotTerminateInf + * + * @param p the predicate used to test elements. + * @return `true` if the given predicate `p` is satisfied by at least one element of this $coll, otherwise `false` + */ + def exists(@deprecatedName('pred) p: A => Boolean): Boolean /** Finds the first element of the $coll satisfying a predicate, if any. * * $mayNotTerminateInf * $orderDependent * - * @param pred the predicate used to test elements. + * @param p the predicate used to test elements. * @return an option value containing the first element in the $coll * that satisfies `p`, or `None` if none exists. */ - def find(pred: A => Boolean): Option[A] + def find(@deprecatedName('pred) p: A => Boolean): Option[A] /** Copies values of this $coll to an array. * Fills the given array `xs` with values of this $coll. |