Merge pull request #45 from memoryruins/smol-changes

Minor clean-up

core/src/widget/text_input.rs

@@ -125,17 +125,12 @@ impl Value {
     }
 
     pub fn until(&self, index: usize) -> Self {
-        Self(self.0[..index.min(self.len())].iter().cloned().collect())
+        Self(self.0[..index.min(self.len())].to_vec())
     }
 
     pub fn to_string(&self) -> String {
-        let mut string = String::new();
-
-        for c in self.0.iter() {
-            string.push(*c);
-        }
-
-        string
+        use std::iter::FromIterator;
+        String::from_iter(self.0.iter())
     }
 
     pub fn insert(&mut self, index: usize, c: char) {

examples/todos.rs

@@ -33,7 +33,7 @@ impl Application for Todos {
             Message::CreateTask => {
                 if !self.input_value.is_empty() {
                     self.tasks.push(Task::new(self.input_value.clone()));
-                    self.input_value = String::new();
+                    self.input_value.clear();
                 }
             }
             Message::TaskChanged(i, completed) => {