@joemasilotti
ch02_12 code shows the link_to for “Sign out” to be above the link_to for “Add a hike” on page 44, which would put the “Sign out” button to the left of the “Add a hike” button.
But the screenshot on page 45 shows the “Sign out” button on the right, which I happen to like the look of better. Suggest that the code be reversed to match the screenshot.