Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Ruby Ruby Collections Build a Grocery List Program Working with Hashes That Contain Arrays

The push method in ruby

I am having some problems with the sintaxis of this code , please tell me what i'm doing wrong. Thanks.

grocery_list = { 'title' => 'Grocery List', 'items' => [] } grocery_item = { 'title' => 'Bread', 'quantity' => 1 } grocery_list['items'].push{grocery_item}

grocery_list = { 'title' => 'Grocery List', 'items' => [] }
grocery_item = { 'title' => 'Bread', 'quantity' => 1 }

1 Answer

Jason Anders
Jason Anders
Treehouse Moderator 145,624 Points

Hey Leonardo,

You've pretty much got it, except for the type of 'brackets' after push. Remember push is a method, and therefore uses parenthesis, not curly braces. Just change those and you're good.


Keep Coding! :)