Fixed First and Last return type

luisllamasbinaburo · web-flow · commit 7737505a7615 · 2020-01-07T19:09:56.000+01:00
diff --git a/src/ListLib.h b/src/ListLib.h
@@ -32,8 +32,8 @@ class List
 	bool Contains(T item);
 	size_t IndexOf(T item);
 
-	void First();
-	void Last();
+	T& First();
+	T& Last();
 
 	void Add(T item);
 	void AddRange(T* items, size_t numItems);
@@ -116,13 +116,13 @@ size_t List<T>::Count() const
 }
 
 template <typename T>
-void List<T>::First()
+T& List<T>::First()
 {
 	return _items[0];
 }
 
 template <typename T>
-void List<T>::Last()
+T& List<T>::Last()
 {
 	return _items[_count - 1];
 }

Original file line number	Diff line number	Diff line change
`@@ -32,8 +32,8 @@ class List`
`32`	`32`	`bool Contains(T item);`
`33`	`33`	`size_t IndexOf(T item);`
`34`	`34`
`35`		`- void First();`
`36`		`- void Last();`
	`35`	`+ T& First();`
	`36`	`+ T& Last();`
`37`	`37`
`38`	`38`	`void Add(T item);`
`39`	`39`	`void AddRange(T* items, size_t numItems);`
`@@ -116,13 +116,13 @@ size_t List<T>::Count() const`
`116`	`116`	`}`
`117`	`117`
`118`	`118`	`template <typename T>`
`119`		`-void List<T>::First()`
	`119`	`+T& List<T>::First()`
`120`	`120`	`{`
`121`	`121`	`return _items[0];`
`122`	`122`	`}`
`123`	`123`
`124`	`124`	`template <typename T>`
`125`		`-void List<T>::Last()`
	`125`	`+T& List<T>::Last()`
`126`	`126`	`{`
`127`	`127`	`return _items[_count - 1];`
`128`	`128`	`}`