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- Class Main
- [
- main
- (Primes new) do: [:x | x print]
- ]
- Class Primes
- | primeGenerator lastFactor |
- [
- first
- primeGenerator <- 2 to: 300.
- lastFactor <- primeGenerator first.
- ^ lastFactor
- |
- next
- primeGenerator <- (Factor new ;
- remove: lastFactor
- from: primeGenerator ).
- ^ lastFactor <- primeGenerator next.
- ]
-
- Class Factor
- | myFactor generator |
- [
- remove: factorValue from: generatorValue
- myFactor <- factorValue.
- generator <- generatorValue
- |
- next | possible |
- [(possible <- generator next) notNil]
- whileTrue:
- [(possible \\ myFactor ~= 0)
- ifTrue: [ ^ possible] ].
- ^ nil
- ]
-
-