repeatString exercise

Ivan · Ivan · commit a5e6fbdcaae8 · 2019-11-04T11:55:35.000-06:00
diff --git a/repeatString/repeatString.js b/repeatString/repeatString.js
@@ -1,5 +1,13 @@
-const repeatString = function() {
-
+const repeatString = function(str, times) {
+    if(times < 0){
+        return 'ERROR';
+    } else {
+        let returnedStr = '';
+        for(let i = 1; i <= times; i++){
+            returnedStr += str;
+        }
+        return returnedStr;
+    }
 }
 
 module.exports = repeatString
diff --git a/repeatString/repeatString.spec.js b/repeatString/repeatString.spec.js
@@ -4,16 +4,16 @@ 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');
   });
 });
