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volodg/Try IO

Created March 16, 2020 07:45
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Try IO
exchangeFilters.foldRight(IO.pure(exchanges)) { (filter, exchange) =>
for {
exchange <- exchange
result <- filter.processResult(exchange, productDetails)
} yield result
}
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volodg commented Mar 16, 2020 •
edited
Loading

Or even better

import cats.implicits._

def processResult(productDetails: ProductDetails)(exchanges: List[Exchange]): IO[List[Exchange]]

exchangeFilters.foldRight(IO.pure(exchanges)) { (filter, exchange) =>
  exchange >>= filter.processResult(productDetails)
}

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