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Tags
#odersky-programming-in-scala-2ed #scala
Question
How to move the condition to the generator in the loop?

for (file <- filesHere)
  if (file.getName.endsWith(".scala"))
    println(file)

Answer

for (file <- filesHere if file.getName.endsWith(".scala"))
  println(file)


Tags
#odersky-programming-in-scala-2ed #scala
Question
How to move the condition to the generator in the loop?

for (file <- filesHere)
  if (file.getName.endsWith(".scala"))
    println(file)

Answer
?

Tags
#odersky-programming-in-scala-2ed #scala
Question
How to move the condition to the generator in the loop?

for (file <- filesHere)
  if (file.getName.endsWith(".scala"))
    println(file)

Answer

for (file <- filesHere if file.getName.endsWith(".scala"))
  println(file)

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statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill


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