str
(first argument) for num
times (second argument). Return an empty string if num
is not a positive number.
Remember to use Read-Search-Ask if you get stuck. Write your own code.
repeatStringNumTimes("*", 3)
should return "***"
.
testString: assert(repeatStringNumTimes("*", 3) === "***", 'repeatStringNumTimes("*", 3)
should return "***"
.');
- text: repeatStringNumTimes("abc", 3)
should return "abcabcabc"
.
testString: assert(repeatStringNumTimes("abc", 3) === "abcabcabc", 'repeatStringNumTimes("abc", 3)
should return "abcabcabc"
.');
- text: repeatStringNumTimes("abc", 4)
should return "abcabcabcabc"
.
testString: assert(repeatStringNumTimes("abc", 4) === "abcabcabcabc", 'repeatStringNumTimes("abc", 4)
should return "abcabcabcabc"
.');
- text: repeatStringNumTimes("abc", 1)
should return "abc"
.
testString: assert(repeatStringNumTimes("abc", 1) === "abc", 'repeatStringNumTimes("abc", 1)
should return "abc"
.');
- text: repeatStringNumTimes("*", 8)
should return "********"
.
testString: assert(repeatStringNumTimes("*", 8) === "********", 'repeatStringNumTimes("*", 8)
should return "********"
.');
- text: repeatStringNumTimes("abc", -2)
should return ""
.
testString: assert(repeatStringNumTimes("abc", -2) === "", 'repeatStringNumTimes("abc", -2)
should return ""
.');
- text: The built-in repeat()
-method should not be used
testString: assert(!/\.repeat/g.test(code), 'The built-in repeat()
-method should not be used');
```