diff options
| -rw-r--r-- | lib/system.nim | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/system.nim b/lib/system.nim index 4d397a5fc..2c6ce3648 100644 --- a/lib/system.nim +++ b/lib/system.nim @@ -673,6 +673,8 @@ proc len*[T](x: seq[T]): int {.magic: "LengthSeq", noSideEffect.} ## .. code-block:: nim ## var arr = [1,1,1,1,1] ## len(arr) #=> 5 + ## for i in 0..<arr.len: + ## echo arr[i] #=> 1,1,1,1,1 # set routines: proc incl*[T](x: var set[T], y: T) {.magic: "Incl", noSideEffect.} |