Conditional before() blocks in spec_helper based on metadata?

Testing RSpec
1

I have some tests that need to load my application’s seed data prior
to running, and others that don’t. It’s a well-defined set of
examples:

describe "needs seed data", :needs_data => true do
   ...
end

What can I put in my Rspec.configure { … } block so that every test
which has “:needs_data => true” will invoke a particular before(:each)
{ … } block? Note that I still want every test to run; I just want
the :needs_data tests to get some special setup first.

~ jf

2

Look at this example for javascript pages:
javascript.rb · GitHub.
I think you can do something like that.

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