Single header utility library for C++

For now it only includes string functions such as, split, to_string, from_string, to_upper, to_lower …etc. More will be added in the future, all functions are added to the std namespace if they are related to any std class, such as std::string. If they are not related they’ll be in the cpplib namespace.

License: Public Domain

https://github.com/manushanga/cpplib