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ChousinRahit/unstretch.js

Created September 3, 2023 11:04
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unstretch.js
// Stretched Words
// Write a function that takes a string, and returns a new string with any duplicate consecutive letters removed.
// Examples
// unstretch("ppoeemm") ➞ "poem"
// unstretch("wiiiinnnnd") ➞ "wind"
// unstretch("ttiiitllleeee") ➞ "title"
// unstretch("cccccaaarrrbbonnnnn") ➞ "carbon"
// Notes
// Final strings won't include words with double letters (e.g. "passing", "lottery").
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