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Agile Web Development with Rails 8: B6.0(page 148)

bunnahabhain

bunnahabhain

Agile Web Development with Rails 8: B6.0(page 148)

The file: app/views/line_items/_line_item.html.erb was created in iteration D2, when we ran the generator: bin/rails generate scaffold LineItem product:references cart:belongs_to

And it’s contents at the time were:

Product: <%= line_item.product_id %>
Cart: <%= line_item.cart_id %>

Page 148 shows the contents as:

<%= line_item.quantity %> × <%= line_item.product.title %> <%= number_to_currency(line_item.total_price) %>

I found this to be confusing. I suggest that it be noted that the existing code needs to be replaced with the new code.

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rubys

rubys

Author of Agile Web Development With Rails

This was done in iteration E1, and instead of x, you see ×

Post #2

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