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Alamofire-GZIP-ParameterEncoding
// Actual gzipping from https://github.com/1024jp/NSData-GZIP
// Example: ParameterEncoding.JSON.gzipped
infix operator { associativity left }
func <A, B, C>(f: B -> C, g: A -> B) -> A -> C {
return { x in f(g(x)) }
}
extension ParameterEncoding {
var gzipped:ParameterEncoding {
return gzip(self)
}
private func gzip(encoding:ParameterEncoding) -> ParameterEncoding {
let gzipEncoding = self.gzipOrError encoding.encode
return ParameterEncoding.Custom(gzipEncoding)
}
private func gzipOrError(request:NSURLRequest, error:NSError?) -> (NSMutableURLRequest, NSError?) {
let mutableRequest = request.mutableCopy() as! NSMutableURLRequest
if error != nil {
return (mutableRequest, error)
}
var gzipEncodingError: NSError? = nil
do {
let gzippedData = try mutableRequest.HTTPBody?.gzippedData()
mutableRequest.HTTPBody = gzippedData
if mutableRequest.HTTPBody != nil {
mutableRequest.setValue("gzip", forHTTPHeaderField: "Content-Encoding")
}
} catch {
gzipEncodingError = error as NSError
}
return (mutableRequest, gzipEncodingError)
}
}

Can you update this to the last version of alamofire?

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