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Iterable

Objects that implement Iterable can be traversed relatively to the current object.

Interface​

interface Iterable

  Object next()
  Object previous()

end

Instance Methods​

  • next() returns the next object or the first object when on the last one
  • previous() returns the previous object or the last object when on the first one

Example​

// Traverse between screens starting from the main screen
const nextScreen = Screen.main().next();
const previousScreen = Screen.main().previous();