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FString dataString = "";
IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();
if (PlatformFile.FileExists(*pathToFile) && !rewrite)
{
UE_LOG(LogTemp, Warning, TEXT("existingDataString found"));
FFileHelper::LoadFileToString(dataString, *pathToFile);
}
for (int32 i = 0; i < dataArray.Num() - 1; i++)
{
if (dataString != "")
dataString.Append(LINE_TERMINATOR);
dataString.Append(dataArray[i]);
}
FFileHelper::SaveStringToFile(dataString, *pathToFile, FFileHelper::EEncodingOptions::AutoDetect, &IFileManager::Get(), rewrite ? FILEWRITE_NoFail : FILEWRITE_Append);
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