Renamed lib to deps so github will ignore it for language stats

1 files changed, 30 insertions, 0 deletions

diff --git a/deps/sol2/examples/source/tutorials/erase_demo.cpp b/deps/sol2/examples/source/tutorials/erase_demo.cpp
new file mode 100644
index 0000000..3621a72
--- /dev/null
+++ b/deps/sol2/examples/source/tutorials/erase_demo.cpp
@@ -0,0 +1,30 @@
+#define SOL_ALL_SAFETIES_ON 1

+#include <sol/sol.hpp>

+

+#include <iostream>

+

+int main() {

+

+	sol::state lua;

+	lua["bark"] = 50;

+	sol::optional<int> x = lua["bark"];

+	// x will have a value

+	if (x) {

+		std::cout << "x has no value, as expected" << std::endl;

+	}

+	else {

+		return -1;

+	}

+

+	lua["bark"] = sol::lua_nil;

+	sol::optional<int> y = lua["bark"];

+	// y will not have a value

+	if (y) {

+		return -1;

+	}

+	else {

+		std::cout << "y has no value, as expected" << std::endl;

+	}

+

+	return 0;

+}