Multiple Check Boxes

i’ve been digging on google most of the day trying to find the holy
grail of check box resources, but have yet to find it. I’m trying to
create a form with multiple checkboxes, and when the user submits the
form, have the values captured. i’m probably making this much more
difficult than it needs to be, and would appreciate any guidance,
resources, or any ideas.

Jason

<% form_for(@book) do |f| %>

<%= label :book, :instock %>
<%= f.check_box :instock %>

<%= f.submit “Submit” %>

<% end %>

??