Add CLI commands for bill management and persistence

1 files changed, 6 insertions, 0 deletions

diff --git a/src/macros.rs b/src/macros.rs
new file mode 100644
index 0000000..c4070c3
--- /dev/null
+++ b/src/macros.rs
@@ -0,0 +1,6 @@
+#[macro_export]
+macro_rules! string_vec {
+    ($($elem:expr),* $(,)?) => {
+        vec![$($elem.to_string()),*]
+    };
+}