arrow-fx-coroutines / arrow.fx.coroutines.stream / ResourceOps / foldChunks

foldChunks

suspend fun <B> foldChunks(init: B, f: (B, Chunk<O>) -> B): Resource<B>

Compiles this stream in to a value by folding the output chunks together, starting with the provided init and combining the current value with each output chunk.

When this method has returned, the stream has not begun execution – this method simply compiles the stream down to the target effect type.