morse

#!perl -p
y/.-/01/;s#\d+/?#substr'01etianmsurwdkgohvf,l.pjbxcyzq',31&oct b1.$&,1#ge

Perl is (in)famous for the ability to write programs that look like line noise, and today I will take apart this beautiful piece of code. Written by tybalt89, it can decode sequences of dots and dashes to Latin letters in just 73 characters of code.

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