refactor: Remove dead code

epage · May 12, 2022 · cf0282b · cf0282b
1 parent 740bb39
commit cf0282b
Showing 1 changed file with 1 addition and 171 deletions.
diff --git a/src/parser/matches/matched_arg.rs b/src/parser/matches/matched_arg.rs
@@ -52,6 +52,7 @@ impl MatchedArg {
         self.indices.push(index)
     }
 
+    #[cfg(feature = "unstable-grouped")]
     pub(crate) fn vals(&self) -> Iter<Vec<OsString>> {
         self.vals.iter()
     }
@@ -95,29 +96,6 @@ impl MatchedArg {
         !self.vals.is_empty()
     }
 
-    // Will be used later
-    #[allow(dead_code)]
-    pub(crate) fn remove_vals(&mut self, len: usize) {
-        let mut want_remove = len;
-        let mut remove_group = None;
-        let mut remove_val = None;
-        for (i, g) in self.vals().enumerate() {
-            if g.len() <= want_remove {
-                want_remove -= g.len();
-                remove_group = Some(i);
-            } else {
-                remove_val = Some(want_remove);
-                break;
-            }
-        }
-        if let Some(remove_group) = remove_group {
-            self.vals.drain(0..=remove_group);
-        }
-        if let Some(remove_val) = remove_val {
-            self.vals[0].drain(0..remove_val);
-        }
-    }
-
     pub(crate) fn check_explicit(&self, predicate: ArgPredicate) -> bool {
         if self.ty == Some(ValueSource::DefaultValue) {
             return false;
@@ -214,152 +192,4 @@ mod tests {
             ]
         )
     }
-
-    #[test]
-    fn test_grouped_vals_removal() {
-        let m = {
-            let mut m = MatchedArg::new();
-            m.push_val("aaa".into());
-            m.new_val_group();
-            m.append_val("bbb".into());
-            m.append_val("ccc".into());
-            m.new_val_group();
-            m.append_val("ddd".into());
-            m.push_val("eee".into());
-            m.new_val_group();
-            m.append_val("fff".into());
-            m.append_val("ggg".into());
-            m.append_val("hhh".into());
-            m.append_val("iii".into());
-            m
-        };
-        {
-            let mut m = m.clone();
-            m.remove_vals(0);
-            let vals1 = m.vals().collect::<Vec<_>>();
-            assert_eq!(
-                vals1,
-                vec![
-                    &vec![OsString::from("aaa")],
-                    &vec![OsString::from("bbb"), OsString::from("ccc"),],
-                    &vec![OsString::from("ddd")],
-                    &vec![OsString::from("eee")],
-                    &vec![
-                        OsString::from("fff"),
-                        OsString::from("ggg"),
-                        OsString::from("hhh"),
-                        OsString::from("iii"),
-                    ]
-                ]
-            );
-        }
-
-        {
-            let mut m = m.clone();
-            m.remove_vals(1);
-            let vals0 = m.vals().collect::<Vec<_>>();
-            assert_eq!(
-                vals0,
-                vec![
-                    &vec![OsString::from("bbb"), OsString::from("ccc"),],
-                    &vec![OsString::from("ddd")],
-                    &vec![OsString::from("eee")],
-                    &vec![
-                        OsString::from("fff"),
-                        OsString::from("ggg"),
-                        OsString::from("hhh"),
-                        OsString::from("iii"),
-                    ]
-                ]
-            );
-        }
-
-        {
-            let mut m = m.clone();
-            m.remove_vals(2);
-            let vals1 = m.vals().collect::<Vec<_>>();
-            assert_eq!(
-                vals1,
-                vec![
-                    &vec![OsString::from("ccc"),],
-                    &vec![OsString::from("ddd")],
-                    &vec![OsString::from("eee")],
-                    &vec![
-                        OsString::from("fff"),
-                        OsString::from("ggg"),
-                        OsString::from("hhh"),
-                        OsString::from("iii"),
-                    ]
-                ]
-            );
-        }
-
-        {
-            let mut m = m.clone();
-            m.remove_vals(3);
-            let vals1 = m.vals().collect::<Vec<_>>();
-            assert_eq!(
-                vals1,
-                vec![
-                    &vec![OsString::from("ddd")],
-                    &vec![OsString::from("eee")],
-                    &vec![
-                        OsString::from("fff"),
-                        OsString::from("ggg"),
-                        OsString::from("hhh"),
-                        OsString::from("iii"),
-                    ]
-                ]
-            );
-        }
-
-        {
-            let mut m = m.clone();
-            m.remove_vals(4);
-            let vals1 = m.vals().collect::<Vec<_>>();
-            assert_eq!(
-                vals1,
-                vec![
-                    &vec![OsString::from("eee")],
-                    &vec![
-                        OsString::from("fff"),
-                        OsString::from("ggg"),
-                        OsString::from("hhh"),
-                        OsString::from("iii"),
-                    ]
-                ]
-            );
-        }
-
-        {
-            let mut m = m.clone();
-            m.remove_vals(5);
-            let vals1 = m.vals().collect::<Vec<_>>();
-            assert_eq!(
-                vals1,
-                vec![&vec![
-                    OsString::from("fff"),
-                    OsString::from("ggg"),
-                    OsString::from("hhh"),
-                    OsString::from("iii"),
-                ]]
-            );
-        }
-
-        {
-            let mut m = m.clone();
-            m.remove_vals(7);
-            let vals1 = m.vals().collect::<Vec<_>>();
-            assert_eq!(
-                vals1,
-                vec![&vec![OsString::from("hhh"), OsString::from("iii"),]]
-            );
-        }
-
-        {
-            let mut m = m;
-            m.remove_vals(9);
-            assert_eq!(m.vals().next(), None);
-        }
-    }
 }