I am looking for a function which can be applied to every element of the string without spanning the whole array using map or any other loops.

Why? Any reasonable (non-golf) solution to this problem would use map or a loop. If you're a Scheme programmer, you could also use recursion, but you asked for a Perl solution and you have the reasonable Perl solution.

In reply to Re^3: Concatenation to elements in an array ! by chromatic
in thread Concatenation to elements in an array ! by pspillai

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