Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialZachary Dunn
6,557 PointsChallenge 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
my code looks correct to me.
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
@todo_items.each do |todo_item|
if todo_item.name == name
found = true
return todo_item
end
if found
break
else
return nil
end
end
1 Answer
David Moore
13,916 PointsHere is the code you're looking for:
def find_index(name)
index = 0
found = false
todo_items.each do |todo_items|
if todo_items.name == name
found = true
break
else
index += 1
end
end
if found
return index
else
return nil
end
end
Maciej Czuchnowski
36,441 PointsMaciej Czuchnowski
36,441 PointsZachary, I don't see the find_index method in your code.