Repeat String

Author: ndstephens

7_Repeat-String/index.js

@@ -0,0 +1,28 @@
+// Repeat String
+// Write a function that takes in a string and a number, and repeats the string that number of times
+
+const repeatString = (str, num) => {
+ let repeatedStr = ''
+ while (num > 0) {
+ repeatedStr += str
+ num--
+ }
+ return repeatedStr
+}
+
+console.log(repeatString('Hello', 4))
+console.log(repeatString('Bacon', 3))
+console.log(repeatString('hey', 1))
+console.log(repeatString('word', 0))
+
+//
+//
+// or super simple
+const easyStrRepeat = (str, num) => {
+ return str.repeat(num)
+}
+
+console.log(easyStrRepeat('Hello', 4))
+console.log(easyStrRepeat('Bacon', 3))
+console.log(easyStrRepeat('hey', 1))
+console.log(easyStrRepeat('word', 0))