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allow newRSeq[T]() as construction

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This commit is contained in:
Andreas Rumpf 2017-08-31 21:44:51 +02:00
commit 741ff50cae
1 changed files with 2 additions and 2 deletions
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src/reactive.nim
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@ -164,7 +164,7 @@ proc newReactive*[T](x: T): Reactive[T] =
proc rstr*(x: cstring): RString = proc rstr*(x: cstring): RString =
result = RString(value: x) result = RString(value: x)
proc newRSeq*[T](len: int): RSeq[T] = proc newRSeq*[T](len: int = 0): RSeq[T] =
result = RSeq[T](s: newSeq[T](len), L: newReactive[int](0)) result = RSeq[T](s: newSeq[T](len), L: newReactive[int](0))
proc newRSeq*[T](data: seq[T]): RSeq[T] = proc newRSeq*[T](data: seq[T]): RSeq[T] =
@ -354,7 +354,7 @@ template vmap*(x: RSeq; elem, f: untyped): VNode =
tmp tmp
template vmapIt*(x: RSeq; elem, call: untyped): VNode = template vmapIt*(x: RSeq; elem, call: untyped): VNode =
var it {.inject}: type(x[0]) var it {.inject.}: type(x[0])
let tmp = buildHtml(elem): let tmp = buildHtml(elem):
for i in 0..<len(x): for i in 0..<len(x):
it = x[i] it = x[i]