repeatString All done

repeatString/repeatString.js

@@ -1,4 +1,16 @@
-const repeatString = function() {
+const repeatString = function(string, number) {
+
+    let result = '';
+
+    if (number < 0) {
+        return 'ERROR';
+    }
+
+    for (let i = 0; i < number; i++) {
+        result += string;
+    }
+
+    return result;
 
 }
 

repeatString/repeatString.spec.js

@@ -4,19 +4,19 @@ describe('repeatString', function() {
     it('repeats the string', 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');
     });
-  xit('repeats the string a random amount of times', function () {
+    it('repeats the string a random amount of times', function() {
         /*The number is generated by using Math.random to get a value from between
         0 to 1, when this is multiplied by 1000 and rounded down with Math.floor it 
         equals a number between 0 to 999 (this number will change everytime you run
@@ -27,7 +27,7 @@ describe('repeatString', function() {
             was randomaly generated. */
         expect(repeatString('hey', number).match(/((hey))/g).length).toEqual(number);
     });
-  xit('works with blank strings', function() {
+    it('works with blank strings', function() {
         expect(repeatString('', 10)).toEqual('');
     });
 });