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introduce prompt() function #23

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May 16, 2016
Merged

introduce prompt() function #23

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3 changes: 3 additions & 0 deletions problems/using_npm_packages/problem.txt
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Expand Up @@ -11,6 +11,9 @@ just like you would do in node.js!
`require('uniq')` returns a `uniq(xs)` function that removes duplicate
items from an array input `xs`.

You will also need `prompt()`, a built in function available to browsers that
asks the user to enter some text, and returns a string.

For this level, use `prompt()` to fetch a string. Split the string that
`prompt()` returns by commas (`str.split(',')` returns a separated array of
strings) and run this array through `uniq()` to discard repeated items.
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