Created
April 16, 2016 10:40
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update : Action -> Model -> Model | |
update action model = | |
case action of | |
Add -> | |
let newTodo = ( model.nextID, Todo.init model.nextID model.addText ) | |
newTodos = model.todos ++ [ newTodo ] | |
in | |
{ model | | |
todos = newTodos, | |
nextID = model.nextID + 1, | |
addText = "" | |
} | |
InputText str -> | |
{ model | | |
addText = str | |
} | |
Modify id todoAction -> | |
let updateTodo (todoId, todoModel) = | |
if todoId == id | |
then (todoId, Todo.update todoAction todoModel) | |
else (todoId, todoModel) | |
in | |
{ model | | |
todos = List.map updateTodo model.todos | |
} |
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