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#ifndef UWWWU_UTIL_H
#define UWWWU_UTIL_H
#include <string>
#include <functional>
#include <cstddef>
class Util {
public:
//! Will replace all occurrences of a substring `find` in `str` with `sub`, but it will try to keep the characters signs.
//! Like (pay attention to the capitalization):.
//! ("Hello World", "hello", "hi") -> "Hi World".
//! ("hello World", "hello", "hi") -> "hi World".
//! ("HELLO World", "hello", "hi") -> "HI World".
//! You can also supply a callback to only perform a replacement if certain conditions apply.
static std::string ConditionalReplaceButKeepSigns(
const std::string& str,
std::string find,
const std::string& sub,
const std::function<bool(const std::string&, const std::size_t)>& onlyIf =
[](const std::string &, const std::size_t) { return true; } // Default is: replace always
);
};
#endif //UWWWU_UTIL_H
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