diff --git a/paths/TODO b/paths/TODO
new file mode 100644
index 0000000..ae16fb1
--- /dev/null
+++ b/paths/TODO
@@ -0,0 +1,8 @@
+https://golangcode.com/check-if-a-file-exists/
+
+E.G.
+func fileExists(filename string) bool {
+    info, err := os.Stat(filename)
+    if os.IsNotExist(err) {
+        return false
+    }