How do I insert a ruby variable into a div

Rails
1

I want to use divs that resize based on the presence of certain ruby
variables.

How would I insert my size variable into a div like this

<% @width = 30 %>

<%=
“<div id=‘inner_meal_pan_overview’ width=‘100%’
style=“width:#{@width}em;”>”
%>

2

How would I insert my size variable into a div like this

<% @width = 30 %>

<%=
“<div id=‘inner_meal_pan_overview’ width=‘100%’
style=“width:#{@width}em;”>”
%>

that’s not absolutely wrong, only those slashes are not necessary
if you use single parentheses:
<%= “

” %>

or:

3

Also <% @width = 30 %> should really go in the controller action