9 lines
309 B
JavaScript
9 lines
309 B
JavaScript
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repeat = function repeat(str, count) {
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if(typeof(count) == "undefined") {
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count =1;
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}
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return count < 1 ? '' : new Array(count + 1).join(str);
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}
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console.log(repeat('Ha!'));
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console.log(repeat('Ha!',2));
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console.log(repeat('Ha!',3));
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