300th?? Exercise?!

https://www.codewars.com/kata/585b1fafe08bae9988000314
CharlesCreativeContent · Oct 3, 2022 · 2ccff51 · 2ccff51
1 parent afd3f30
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diff --git a/7th Kyu/digitsExplosion.js b/7th Kyu/digitsExplosion.js
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+/*
+
+Given a string made of digits [0-9], return a string where each digit is repeated a number of times equals to its value.
+
+Examples
+
+explode("312")
+should return :
+
+"333122"
+explode("102269")
+should return :
+
+"12222666666999999999"
+
+*/
+
+
+// Answer //
+explode = s => [...s].map(num=>num.repeat(+num)).join('')