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Ruby Ruby Booleans Build a Simple Todo List Program Finding Array Items

Posted by Joshua Paulson
Joshua Paulson
37,085 Points

Wow this is a struggle, feeling like I'm very close but no cigar. Please help

What's wrong with my code, not sure what's wrong with this picture. Thought I was on point can someone please elaborate where I went wrong?

todo_list.rb 
   def find_index(name)
    index = 0
    found = false

    todo_items.each do |todo_item|
        if todo_item.name == name
            found = true
            break;
        end
        index += 1
    end

    if found
        return index
    else
        return nil
    end
  end

1 Answer

Allison Hanna
Allison Hanna
36,222 Points

It looks like you have an extra end statement in there. This should work:

''' def find_index(name) index = 0 found = false

todo_items.each do |todo_item| 
    if todo_item.name == name
        found = true
        break;
    end
    index += 1
end

if found
    return index
else
    return nil
end

end '''

Allison Hanna
Allison Hanna
36,222 Points

Ah, sorry the formatting messed up.

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
Joshua Paulson
Joshua Paulson
37,085 Points

Thank you much. I really appreciate that you explained rather than just posted the code. Excellent work!