Method ends_with

be/src/gutil/strings/stringpiece.h:249–252

  }

  bool ends_with(StringPiece x) const {
    return ((length_ >= x.length_) &&
            (memcmp(ptr_ + (length_-x.length_), x.ptr_, x.length_) == 0));
  }

  // standard STL container boilerplate
  typedef char value_type;