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use while let instead of while and if let

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This commit is contained in:
Erik Little 2018-08-28 10:46:52 -04:00
parent a3d443268a
commit d632135289
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GPG Key ID: 62F837E56F4E9320
1 changed files with 4 additions and 7 deletions
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11
Source/SocketIO/Parse/SocketParsable.swift
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@ -109,14 +109,11 @@ public extension SocketParsable where Self: SocketManagerSpec & SocketDataBuffer
if type == .error { if type == .error {
reader.advance(by: -1) reader.advance(by: -1)
} else { } else {
while reader.hasNext { while let int = Int(reader.read(count: 1)) {
if let int = Int(reader.read(count: 1)) { idString += String(int)
idString += String(int)
} else {
reader.advance(by: -2)
break
}
} }
reader.advance(by: -2)
} }
var dataArray = String(message.utf16[message.utf16.index(reader.currentIndex, offsetBy: 1)...])! var dataArray = String(message.utf16[message.utf16.index(reader.currentIndex, offsetBy: 1)...])!