Method starts_with

src/fl/stl/basic_string.cpp.hpp:720–725

// ======= STARTS_WITH / ENDS_WITH =======

bool basic_string::starts_with(const char* prefix) const {
    if (!prefix) return true;
    fl::size prefix_len = fl::strlen(prefix);
    if (prefix_len > mLength) return false;
    return fl::strncmp(c_str(), prefix, prefix_len) == 0;
}

bool basic_string::ends_with(const char* suffix) const {
    if (!suffix) return true;