rename

pttodoest/src/main.rs

@@ -105,7 +105,7 @@ impl File {
         let snapshot = serde_json::to_string(&persisted).unwrap();
         let snapshot: serde_json::Value = serde_json::from_str(snapshot.as_str()).unwrap();
 
-        let stage = self.snapshot()?;
+        let stage = self.stage()?;
         let stage = serde_json::to_string(&stage).unwrap();
         let stage: serde_json::Value = serde_json::from_str(stage.as_str()).unwrap();
 
@@ -121,7 +121,7 @@ impl File {
         Ok(())
     }
 
-    fn snapshot(&self) -> Result<Vec<Task>, String> {
+    fn stage(&self) -> Result<Vec<Task>, String> {
         let mut r = match std::fs::File::open(self.file.clone()) {
             Ok(f) => Ok(f),
             Err(msg) => Err(format!("could not open {}: {}", &self.file, msg)),