Lucien Cartier-Tilet
a8bafc072b
This commit removes some unnecessary code, such as an extra `String` clone, unnecessary `return` statements, and an inherent `to_string` function for the `Regex` wrapper. A double-quote character considered as a string literal by the compiler was also changed to a single-quote character, this time considered as a character by the compiler, for some optimization. Also a newline is added in order to improve code readablitiy.