Solr (Sunspot), max results more than 30?

I'm using Solr via Sunspot for rails, but I can't figure out how to return more than 30 results?

Say I have this block for search开发者_运维百科:

posts = Post.search do
  keywords('something')
end

How would I establish that sunspot should return all of the matches, not just 30?

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You can use paginate:

posts = Post.search do
  keywords 'something'
  paginate :page => 1, :per_page => 100
end

To change the default number of results add the following to application.rb or its own initializer file.

Sunspot.config.pagination.default_per_page = 30

Source

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To clarify, Solr always paginates results -- 30 is an arbitrary default, but there is always a page length. If you want all the results, you can either set a very high page length, or page through the results in your code to compose an array with all the results (the latter probably being preferable).

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You can also modify your solr configuration as stated here: http://solr.pl/en/2011/01/10/optimization-query-result-window-size/