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28 lines
476 B
28 lines
476 B
// generator-test
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function fibonacci(){
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var fn1 = 1;
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var fn2 = 1;
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while (1){
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var current = fn2;
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fn2 = fn1;
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fn1 = fn1 + current;
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var reset = yield current;
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if (reset){
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fn1 = 1;
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fn2 = 1;
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}
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}
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}
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var generator = fibonacci();
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generator.next(); // 1
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generator.next(); // 1
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generator.next(); // 2
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generator.next(); // 3
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generator.next(); // 5
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result = generator.next() == 8 && generator.send(true) == 1;
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