= Sphinx Search

Adds ThinkingSphinx [http://ts.freelancing-gods.com/] support to Radiant.

== Usage

Requires the gem version of Thinking Sphinx, available at:
http://github.com/freelancing-god/thinking-sphinx
Once installed, add this line to environment.rb:

  config.gem 'freelancing-god-thinking-sphinx', :lib => 'thinking_sphinx'

By default, only the first 8kB of any page's content will be indexed. You can 
change this in page_extensions.rb if that's not enough space, or if you wish
to reduce that in order to keep your indexes lean.

This extension defines a Page index for you. Pages will be indexed on title 
and content, with a field boost applied to title. Included attributes are: 
status_id, updated_at, and a +searchable+ boolean. You can toggle the 
searchable attribute from within the page edit view if you wish to restrict
certain pages from appearing in the results -- just remember to call
Page.search with +:conditions => { :searchable => 1 }+ if that's the case.

==============================================================================

Copyright (c) 2008 Digital Pulp, Inc.

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The above copyright notice and this permission notice shall be included in
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