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7,341 Pointsruby Booleans Challenge 1 of 1
Why am I getting an error?
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
todo_items.each do |todo_item|
if todo_item == name
found = true
end
end
if found
return index
else
return nil
end
end
1 Answer
Chris Adamson
132,143 PointsTo accomplish this challenge you need to move the if found check inside the method, compare todo_item.name against name, increment the index each time the item isn't found, and when it is found exit out of the loop (to keep the index from incrementing again):
def find_index(name)
index = 0
found = false
todo_items.each do |todo_item|
if todo_item.name == name
found = true
break
else
index += 1
end
end
return found ? index : nil
end