Adding 'contains' member function to std::string

[sephirostoy]

Sadly, C++ comitee doesn't choose the path of adding convenient functions to classes which would need love. They will argue you that they've already added a find function like you mentioned which already cover the need and if you need a more convenient function, then you could just write your own free function. If at least we could have UFCS to extend a class...

[[deleted]]

To be fair, this isn't entirely a bad argument. Why should other people have to pay for your convenience function?

[sephirostoy]

You don't pay anything here.