Method as_float

src/fl/stl/json.h:268–271

    }
    
    fl::optional<float> as_float() const FL_NOEXCEPT {
        if (!mValue) return fl::nullopt;
        return mValue->as_float();
    }
    
    fl::optional<double> as_double() const FL_NOEXCEPT {
        if (!mValue) return fl::nullopt;