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Merge pull request #3397 from xyz32/move_to_const

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Move magic numbers to const
This commit is contained in:
Andreas Rumpf 2015-09-30 17:05:38 +02:00
commit 8dad20fe38
1 changed files with 6 additions and 5 deletions
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11
lib/pure/streams.nim
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@ -103,15 +103,16 @@ proc readData*(s: Stream, buffer: pointer, bufLen: int): int =
proc readAll*(s: Stream): string = proc readAll*(s: Stream): string =
## Reads all available data. ## Reads all available data.
result = newString(1000) const bufferSize = 1000
result = newString(bufferSize)
var r = 0 var r = 0
while true: while true:
let readBytes = readData(s, addr(result[r]), 1000) let readBytes = readData(s, addr(result[r]), bufferSize)
if readBytes < 1000: if readBytes < bufferSize:
setLen(result, r+readBytes) setLen(result, r+readBytes)
break break
inc r, 1000 inc r, bufferSize
setLen(result, r+1000) setLen(result, r+bufferSize)
proc readData*(s, unused: Stream, buffer: pointer, proc readData*(s, unused: Stream, buffer: pointer,
bufLen: int): int {.deprecated.} = bufLen: int): int {.deprecated.} =