eamelink

import scala.concurrent.Future

object either {

// Scala standard library Either is sometimes used to distinguish between 'failure' and 'success' state. Like these two methods:
def getUser(id: String): Either[String, User] = ???
def getPreferences(user: User): Either[String, Preferences] = ???

// The Right side contains the success value by convention, because right is right, right?

viktorklang

#!/usr/bin/env bash

if [[ $(pmset -g ps | head -1) =~ "Battery Power" ]]; then
  osascript -e 'display notification "You are starting Slack while running on battery power" with title "Battery Drain Source Detected" subtitle ""'
fi

open /Applications/Slack.app