Ruby string interpolation (might be the exact same as Perl): %[string] or %^string^ or %(string), etc. Basically % followed by any pair of the same character ar

Ruby string interpolation (might be the exact same as Perl): %[string] or %^string^ or %(string), etc. Basically % followed by any pair of the same character around a string works. https://en.wikibooks.org/wiki/Ruby_Programming/Syntax/Literals#The_.25_Notation https://en.wikibooks.org/wiki/Ruby_Programming/Syntax/Litera...