diff options
Diffstat (limited to 'lib/system/iterators.nim')
| -rw-r--r-- | lib/system/iterators.nim | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/system/iterators.nim b/lib/system/iterators.nim index 504695bf6..7f0076a44 100644 --- a/lib/system/iterators.nim +++ b/lib/system/iterators.nim @@ -82,8 +82,13 @@ iterator mitems*(a: var cstring): var char {.inline.} = yield a[i] inc(i) -iterator items*[T: enum](E: typedesc[T]): T = - ## Iterates over the values of the enum ``E``. +iterator items*[T: enum and Ordinal](E: typedesc[T]): T = + ## Iterates over the values of `E`. + ## See also `enumutils.items` for enums with holes. + runnableExamples: + type Goo = enum g0 = 2, g1, g2 + from std/sequtils import toSeq + assert Goo.toSeq == [g0, g1, g2] for v in low(E) .. high(E): yield v |