trying to get the operator<< stringification
diff --git a/examples/dev_testing/main.cpp b/examples/dev_testing/main.cpp
index c62d80f..150f857 100644
--- a/examples/dev_testing/main.cpp
+++ b/examples/dev_testing/main.cpp
@@ -6,6 +6,35 @@
#include <cstdio>
#include <cstdlib>
+#include <vector>
+
+//template <typename T>
+//std::ostream& operator<<(std::ostream& s, const std::vector<T>& in) {
+// s << "[";
+// for(size_t i = 0; i < in.size(); ++i)
+// if(i < in.size() - 1)
+// s << in[i] << ", ";
+// else
+// s << in[i];
+// s << "]";
+// return s;
+//}
+//
+//TEST_CASE("zzz") {
+// //CHECK(std::string("OMG2") == std::string("OMG"));
+//
+// std::vector<int> vec1;
+// vec1.push_back(1);
+// vec1.push_back(2);
+// vec1.push_back(3);
+//
+// std::vector<int> vec2;
+// vec2.push_back(1);
+// vec2.push_back(2);
+// vec2.push_back(4);
+//
+// CHECK(vec1 == vec2);
+//}
int main(int argc, char** argv) {
// initialize