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rodrigoSaladoAnaya/FizzBuzz.groovy

Last active May 19, 2018 18:26
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FizzBuzz with RxGroovy
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FizzBuzz.groovy
import rx.Observable
def numbers = Observable.range(1, 100)
def fizz = numbers.map { n -> n % 3 == 0 ? 'Fizz' : '' }
def buzz = numbers.map { n -> n % 5 == 0 ? 'Buzz' : '' }
Observable.zip(fizz, buzz, numbers) { fz, bz, n -> fz || bz ? fz+bz : n }
.subscribe { println it }
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From http://wiki.c2.com/?FizzBuzzTest

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