Firt part is working

repeatString/repeatString.js

@@ -1,5 +1,11 @@
 const repeatString = function(word, times) {
+	let arr = word.split(' ');
 	
+	for (let i = 1; i < times; i++) {
+		arr.push(word);
+	}
+
+	return arr.join('');
 }
 
 module.exports = repeatString

repeatString/repeatString.spec.js

@@ -5,19 +5,19 @@ describe('repeatString', function() {
     expect(repeatString('hey', 3)).toEqual('heyheyhey');
   });
   
-  xit('repeats the string many times', function() {
+  it('repeats the string many times', function() {
     expect(repeatString('hey', 10)).toEqual('heyheyheyheyheyheyheyheyheyhey');
   });
   
-  xit('repeats the string 1 times', function() {
+  it('repeats the string 1 times', function() {
     expect(repeatString('hey', 1)).toEqual('hey');
   });
   
-  xit('repeats the string 0 times', function() {
+  it('repeats the string 0 times', function() {
     expect(repeatString('hey', 0)).toEqual('');
   });
 
-  xit('returns ERROR with negative numbers', function() {
+  it('returns ERROR with negative numbers', function() {
     expect(repeatString('hey', -1)).toEqual('ERROR');
   });
 });