Open tag, in a helper, will automatically append itself to the document.
So... you might have the line in your haml "- print_nav" (the - means "no
output")
however, the method goes like this
def print_nav
open_tag :div, :class => "nav" do
open_tag "a", "Nav!"
end
return true
end
This will come out with
<div class='nav'>
<a>Nav!</a>
</div>
The meaning of the "return true" is just to demostrate that the return value
doesn't matter... since we are using -. As soon as open_tag or push_text or
other haml-helper methods are called, the results are added to the response
document.
Make sense?
-hampton.
On Fri, Nov 20, 2009 at 6:24 PM, Tal <[email protected]> wrote:
> I'm wanting to make helpers and I've come across open_tag in a few
> places. I can't figure out where it's used though. Do i just have to
> be sure to call it from within something being rendered by haml? or
> can i get it to actually output text?
>
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