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copy replaced by substr

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This commit is contained in:
Araq 2011-05-14 21:44:22 +02:00
commit c7b3d828be
3 changed files with 6 additions and 6 deletions
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6
lib/pure/redis.nim
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@ -56,7 +56,7 @@ proc parseStatus(r: TRedis): TRedisStatus =
if line[0] != '+':
raiseInvalidReply('+', line[0])
return line.copy(1, line.len-3) # Strip '+' and \c\L.
return line.substr(1, line.len-3) # Strip '+' and \c\L.
proc parseInteger(r: TRedis): TRedisInteger =
var line = r.socket.recv()
@ -92,7 +92,7 @@ proc parseBulk(r: TRedis, allowMBNil = False): TRedisString =
if line[0] != '$':
raiseInvalidReply('$', line[0])
var numBytes = parseInt(line.copy(1))
var numBytes = parseInt(line.substr(1))
if numBytes == -1:
return RedisNil
@ -107,7 +107,7 @@ proc parseMultiBulk(r: TRedis): TRedisList =
if line[0] != '*':
raiseInvalidReply('*', line[0])
var numElems = parseInt(line.copy(1))
var numElems = parseInt(line.substr(1))
if numElems == -1: return nil
result = @[]
for i in 1..numElems: