10 lines
243 B
JavaScript
10 lines
243 B
JavaScript
function* f(x) {
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var a = (yield x) + (yield x + 1);
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return a;
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}
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var g = f(1);
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assert.deepEqual(g.next(), {value: 1, done: false});
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assert.deepEqual(g.next(1), {value: 2, done: false});
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assert.deepEqual(g.next(2), {value: 3, done: true});
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