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Start your free trialAndrew Alvarez
11,964 PointsAm I Close?
Challenge Task 1 of 1
Fill in the find_index method to return the index of a todo item in the @todo_items array given the name. The method should return the index of the item if the item is found and nil if it is not found.
Bummer! The find_index
method did not return the correct index.
class TodoList
attr_reader :name, :todo_items
def initialize(name)
@name = name
@todo_items = []
end
def add_item(name)
todo_items.push(TodoItem.new(name))
end
def find_index(name)
index = 0
found = false
if found
return index
else
return nil
end
end
end
1 Answer
Grace Kelly
33,990 PointsAlmost, but you need to add an each method before returning the value to loop through the array to see if the name value matches the name value in the array:
def find_index(name)
index = 0
found = false
todo_items.each do |todo_item| #add each method to loop through array
if todo_item.name == name
found = true
break;
end
index += 1
end
if found
return index
else
return nil
end
end
hope that helps!!