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Tags

#odersky-programming-in-scala-2ed #scala

Question

if we have:


abstract class Fruit(
  val name: String,
  val color: String
)

what does import fruit._ mean?


def showFruit(fruit: Fruit) {
  import fruit._
  // rest of the method
}

Answer

you can use name and color (fields from Fruit) directly:
println(name +"s are "+ color)

Tags

#odersky-programming-in-scala-2ed #scala

Question

if we have:


abstract class Fruit(
  val name: String,
  val color: String
)

what does import fruit._ mean?


def showFruit(fruit: Fruit) {
  import fruit._
  // rest of the method
}

Answer

you can use name and color (fields from Fruit) directly:
println(name +"s are "+ color)

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status	not learned	measured difficulty	37% [default]	last interval [days]
repetition number in this series	0	memorised on		scheduled repetition
scheduled repetition interval		last repetition or drill

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