The readable interface of a sequence.
interface box ReadSeq[A: A]
Returns the number of elements in the sequence.
fun box size() : USize val
Returns the i-th element of the sequence. Raises an error if the index is out of bounds. Note that this returns this->A, not A.
fun box apply( i: USize val) : this->A ?
Returns an iterator over the elements of the sequence. Note that this iterates over this->A, not A.
fun box values() : Iterator[this->A] ref^
© 2016-2018, The Pony Developers
© 2014-2015, Causality Ltd.
Licensed under the BSD 2-Clause License.
https://stdlib.ponylang.io/builtin-ReadSeq