Hi all, I have the following problem, I need to parse CSV files where the heade lines are not a fixed number, i.e. a file could have an header with three lines and another with five lines for example. At the same time I need to parse the header to extract the information I need to parse following lines successfully. So, I would need to implement a aka stream flow capable to read the lines till it detects the end of the header, it extracts the metadata and it pushes those metadata together with the remaining rows to the rest of the flow. Any idea how to solve this problem in a idiomatic aka-streams way? I have an obvious solution using some mutable state and marking the rows as part of the header and using then dropWhile. Any hints would be greatly appreciated. David
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