28 lines
984 B
Markdown
28 lines
984 B
Markdown
# Exercise 02 - repeatString
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Write a function that simply repeats the string a given number of times:
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```javascript
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repeatString('hey', 3) // returns 'heyheyhey'
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```
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You will notice in this exercise that there are multiple tests (see in file `repeatString.spec.js`). Only the first test is currently enabled. So after making sure that this first one passes, enable the others one by one by deleting the `.skip` from the `test.skip()` function.
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## Hints
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- Take note of the above function call- how exactly is it being called?
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- You're going to want to use a loop for this one.
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- Create a variable to hold the string you're going to return, create a loop that repeats the given number of times and add the given string to the result on each loop.
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- If running `npm test repeatString.spec.js` returns results similar to the below:
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```
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Test Suites: 1 passed, 1 total
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Tests: 6 skipped, 1 passed, 7 total
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```
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- Make sure you have enabled the rest of the tests (see above).
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