feat: add insert_many utility functions to catalog

01.workspace/heave/src/str/catalog.rs

@@ -17,6 +17,12 @@ impl O {
         let entity = object.to_eav();
         self.items.insert(entity.id.clone(), entity);
     }
+    pub fn insert_many(&mut self, objects: Vec<impl ToEAV>) {
+        for object in objects {
+            let entity = object.to_eav();
+            self.items.insert(entity.id.clone(), entity);
+        }
+    }
 }
 
 // impl std::fmt::Display for O {

01.workspace/heave/src/tst/intended_use.rs

@@ -132,4 +132,20 @@ mod tests {
         };
         catalog.insert(product);
     }
+    #[test]
+    fn check_008() {
+        let mut catalog = Catalog::new("");
+        let product01 = Product {
+            id: short_uuid::short!().to_string(),
+            name: "laptop".to_string(),
+            price: 200000u64,
+        };
+        let product02 = Product {
+            id: short_uuid::short!().to_string(),
+            name: "desktop".to_string(),
+            price: 150000u64,
+        };
+        let products = vec![product01, product02];
+        catalog.insert_many(products);
+    }
 }