Breaking News: Grepper is joining You.com. Read the official announcement!

Using Map with Future

Sumit Rawal answered on September 1, 2023 Popularity 1/10 Helpfulness 1/10

answer Using Map with Future

Using Map with Future

Comment

import scala.concurrent._
import scala.concurrent.ExecutionContext.Implicits.global

def slowOperationFuture(name: String): Future[String] = {
    Future{
        Thread.sleep(1000)// do nothing for 1 second
        name + " returned!"
    }
}

// note that this is a synchronous (blocking) function
def makeTextUpperCaseFast(inputText: String): String = inputText.toUpperCase

slowOperationFuture("foo").map(
    output => makeTextUpperCaseFast(output))
// >>> res: Future[String] = Success("FOO RETURNED!")

Popularity 1/10 Helpfulness 1/10 Language scala

Source: Grepper

Tags: future scala

Link to this answer
Share Copy Link

Contributed on Sep 01 2023

Sumit Rawal

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

Using Map with Future

Contents

More Related Answers

Using Map with Future

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.