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			@ -1,5 +1,11 @@
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const repeatString = function(word, times) {
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	let arr = word.split(' ');
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	for (let i = 1; i < times; i++) {
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		arr.push(word);
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	}
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	return arr.join('');
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}
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module.exports = repeatString
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			@ -5,19 +5,19 @@ describe('repeatString', function() {
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    expect(repeatString('hey', 3)).toEqual('heyheyhey');
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  });
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  xit('repeats the string many times', function() {
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  it('repeats the string many times', function() {
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    expect(repeatString('hey', 10)).toEqual('heyheyheyheyheyheyheyheyheyhey');
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  });
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  xit('repeats the string 1 times', function() {
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  it('repeats the string 1 times', function() {
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    expect(repeatString('hey', 1)).toEqual('hey');
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  });
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  xit('repeats the string 0 times', function() {
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  it('repeats the string 0 times', function() {
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    expect(repeatString('hey', 0)).toEqual('');
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  });
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  xit('returns ERROR with negative numbers', function() {
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  it('returns ERROR with negative numbers', function() {
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    expect(repeatString('hey', -1)).toEqual('ERROR');
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  });
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});
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