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Rails3 ActionView erroneous deprecation warnings
Reported by James B. Byrne | October 26th, 2010 @ 05:29 PM
DEPRECATION WARNING: <% %> style block helpers are deprecated. Please use <%= %>. (called from app_views_customs_shipment_pars_checks_new_html_erb__256117305_23535140524620_0 at ./app/views/customs_shipment_pars_checks/new.html.erb:8)
code:
8 <%- content_tag :h2, :header do -%>
9 <%=h(yield(:page_title))-%>
10 <%- end -%>
The deprecation warning with its recommendation to change the code to <%= is decidedly wrong. Doing so leads immediately to a syntax error. I am not sure what this message is meant to accomplish.
Comments and changes to this ticket
-
Denis Odorcic October 26th, 2010 @ 11:11 PM
Setting
to<%- content_tag :h2, :header do -%>
works fine for me. Make sure not to include an <%= on the <% end %><%= content_tag :h2, :header do -%> -
James B. Byrne October 27th, 2010 @ 04:09 PM
You are right. I must have added the = to the end statement as well.
-
Aditya Sanghi October 28th, 2010 @ 07:44 AM
- State changed from “new” to “invalid”
- Importance changed from “” to “Low”
If the error was not the one mentioned in the above comment, kindly comment to re-open ticket.
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