Applied some clippy advice.

Author: buraksenyurt

src/planner/core/src/api/actions/create.rs

@@ -7,17 +7,17 @@ pub fn create(title: &str, size: u8, status: WorkItemStatus) -> Result<ActionTyp
     match status {
         WorkItemStatus::Ready => {
             let wi = Ready::new(title, size);
-            let _ = save_single(&title.to_string(), &wi)?;
-            Ok(ActionTypes::Ready(Ready::new(&title, size)))
+            save_single(title, &wi)?;
+            Ok(ActionTypes::Ready(Ready::new(title, size)))
         }
         WorkItemStatus::InProgress => {
             let wi = InProgress::new(title, size);
-            let _ = save_single(&title.to_string(), &wi)?;
+            save_single(title, &wi)?;
             Ok(ActionTypes::InProgress(InProgress::new(title, size)))
         }
         WorkItemStatus::Completed => {
             let wi = Completed::new(title, size);
-            let _ = save_single(&title.to_string(), &wi)?;
+            save_single(title, &wi)?;
             Ok(ActionTypes::Completed(Completed::new(title, size)))
         }
     }
@@ -56,7 +56,7 @@ impl Display for ActionTypes {
 
 #[cfg(test)]
 mod tests {
-    use crate::api::actions::create::{ActionTypes, create};
+    use crate::api::actions::create::create;
     use crate::enums::WorkItemStatus;
 
     #[test]

src/planner/dal/src/json_repository.rs

@@ -13,6 +13,7 @@ fn get_store() -> Result<File, String> {
         .read(true)
         .write(true)
         .create(true)
+        .truncate(true)
         .open(&file_path)
         .map_err(|e| e.to_string())?;
 
@@ -69,7 +70,7 @@ pub fn delete<T>(key: &str) -> Result<(), String>
 where
     T: Serialize + DeserializeOwned + Clone,
 {
-    let mut work_items = get_all::<T>().unwrap_or(HashMap::new());
+    let mut work_items = get_all::<T>().unwrap_or_default();
     work_items.remove(key);
     save_all(&work_items)
 }