add append_table()

1 files changed, 12 insertions, 0 deletions

diff --git a/src/util/util.c b/src/util/util.c
new file mode 100644
index 0000000..84edd27
--- /dev/null
+++ b/src/util/util.c
@@ -0,0 +1,12 @@
+#include <lua.h>
+
+void append_table(lua_State *L, int tbl_a, int tbl_b)
+{
+	lua_pushnil(L);
+	while(lua_next(L, tbl_b) != 0) {
+		lua_pushvalue(L, -2); // key
+		lua_pushvalue(L, -2); // value
+		lua_settable(L, tbl_a);
+		lua_pop(L, 1);
+	}
+}