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trend
2007 Sep 15
0
Better render_if_exists
...or if they don''t (for instance I''ve got a partial
template called _optional_fields_user which I''d like to load, but
_optional_fields_product doesn''t exist and I''d like to use the same code
to load both.
So I build a little helper :
def render_if_exists toRender
begin
render toRender
rescue ActionView::ActionViewError
end
end
and I call it :
<%=render_if_exists :partial =>"optional_fields_#{@element.className}"%>
Everything works fine but I think it''s ugly to do it this way, would
anyone have anything better?
Th...