diff options
Diffstat (limited to 'docs/examples/tcpoly/collection/HOSeq.scala')
| -rw-r--r-- | docs/examples/tcpoly/collection/HOSeq.scala | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/examples/tcpoly/collection/HOSeq.scala b/docs/examples/tcpoly/collection/HOSeq.scala index f2fbf720e6..04e90012f1 100644 --- a/docs/examples/tcpoly/collection/HOSeq.scala +++ b/docs/examples/tcpoly/collection/HOSeq.scala @@ -16,7 +16,7 @@ trait HOSeq { // is an invariant position -- should probably rule that out? trait Iterable[+m[+x], +t] { //def unit[a](orig: a): m[a] - def elements: Iterator[t] + def iterator: Iterator[t] // construct an empty accumulator that will produce the same structure as this iterable, with elements of type t def accumulator[t]: Accumulator[m, t] @@ -44,7 +44,7 @@ trait HOSeq { // -- 2nd-order type params are not yet in scope in view bound val elems = elements while (elems.hasNext) { - val elemss: Iterator[s] = f(elems.next).elements + val elemss: Iterator[s] = f(elems.next).iterator while (elemss.hasNext) buf += elemss.next } buf.result @@ -108,7 +108,7 @@ trait HOSeq { def head: t def tail: List[t] def isEmpty: Boolean - def elements: Iterator[t] = error("TODO") + def iterator: Iterator[t] = error("TODO") // construct an empty accumulator that will produce the same structure as this iterable, with elements of type t def accumulator[t]: Accumulator[List, t] = error("TODO") |