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hassan-maavan/String array duplicates

Created September 17, 2020 08:05
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String array duplicates In this Kata, you will be given an array of strings and your task is to remove all consecutive duplicate letters from each string in the array. For example: dup(["abracadabra","allottee","assessee"]) = ["abracadabra","alote","asese"]. dup(["kelless","keenness"]) = ["keles","kenes"]. Strings will be lowercase only, no spac…
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String array duplicates
function dup(s) {
return s.map((str) => Array.from(str).filter((v, i, arr) => arr[i - 1] !== v).join(''))
};
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