1 files changed, 0 insertions, 53 deletions
diff --git a/backend/app/src/utils/find_by_id_or.rs b/backend/app/src/utils/find_by_id_or.rs
deleted file mode 100644
index f5add30..0000000
--- a/backend/app/src/utils/find_by_id_or.rs
+++ /dev/null
@@ -1,53 +0,0 @@
-pub fn find_by_id_or<Id: PartialEq, Val: Copy>(
-    arr: &[(Id, Option<Val>)],
-    id: Id,
-    default: Val,
-) -> Val {
-    arr.iter()
-        .find(|(elem_id, _)| *elem_id == id)
-        .map_or(default, |row| match row {
-            (_, Some(quantity)) => *quantity,
-            (_, _) => default,
-        })
-}
-
-#[cfg(test)]
-mod test {
-    use super::find_by_id_or;
-
-    #[test]
-    fn when_no_elements_then_return_default() {
-        let arr = [];
-
-        let result = find_by_id_or(&arr, 1, 42);
-
-        assert_eq!(result, 42);
-    }
-
-    #[test]
-    fn when_id_not_in_elements_then_return_default() {
-        let arr = [(0, Some(100)), (2, Some(200))];
-
-        let result = find_by_id_or(&arr, 1, 42);
-
-        assert_eq!(result, 42);
-    }
-
-    #[test]
-    fn when_value_is_none_then_return_default() {
-        let arr = [(1, None)];
-
-        let result = find_by_id_or(&arr, 1, 42);
-
-        assert_eq!(result, 42);
-    }
-
-    #[test]
-    fn when_value_is_some_then_return_value() {
-        let arr = [(1, Some(67))];
-
-        let result = find_by_id_or(&arr, 1, 42);
-
-        assert_eq!(result, 67);
-    }
-}