Can't wait to try this!

thanks,
George.

On 10/21/05, David Balmain <dbalmain.ml / gmail.com> wrote:
> Hi Folks,
>
> I know there have been at least a few people looking for something like this
> on the mailing list, so please check it out. It's a port of a Java project
> so I'd particularly like to hear how I can make it more Ruby like. Enjoy!
>
> Dave Balmain
>
> == Description
>
> Ferret is a full port of the Java Lucene searching and indexing library.
> It's available as a gem so try it out! To get started quickly read the quick
> start at the project homepage;
>
> http://ferret.davebalmain.com/trac/
>
> == Quick (Very Simple) Example
>
> require 'ferret'
>
> include Ferret
>
> docs = [
> { :title => "The Pragmatic Programmer",
> :author => "Dave Thomas, Andy Hunt",
> :tags => "Programming, Broken Windows, Boiled Frogs",
> :published => "1999-10-13",
> :content => "Yada yada yada ..."
> },
> { :title => "Programming Ruby",
> :author => "Dave Thomas, Chad Fowler, Andy Hunt",
> :tags => "Ruby",
> :published => "2004-10-06",
> :content => "Yada yada yada ..."
> },
> { :title => "Agile Web Development with Rails",
> :author => "Dave Thomas, David Heinemeier Hansson, Leon Breedt, Mike Clark,
> Thomas Fuchs, Andreas Schwarz",
> :tags => "Ruby, Rails, Web Development",
> :published => "2005-07-13",
> :content => "Yada yada yada ..."
> },
> { :title => "Ruby, Developer's Guide",
> :author => "Robert Feldt, Lyle Johnson, Michael Neumann",
> :tags => "Ruby, Racc, GUI, FOX",
> :published => "2002-10-06",
> :content => "Yada yada yada ..."
> },
> { :title => "Lucene In Action",
> :author => "Otis Gospodnetic, Erik Hatcher",
> :tags => "Lucene, Java, Search, Indexing",
> :published => "2004-12-01",
> :content => "Yada yada yada ..."
> }
> ]
>
> index = Index::Index.new()
>
> docs.each {|doc| index << doc }
>
> puts index.size
>
> puts "\nFind all documents on ruby:-"
> index.search_each("tags:Ruby") do |doc, score|
> puts "Document <#{index[doc]["title"]}> found with a score of %0.2f" % score
> end
>
> puts "\nFind all documents on ruby published this year:-"
> index.search_each("tags:ruby AND published: >= 2005") do |doc, score|
> puts "Document <#{index[doc]["title"]}> found with a score of %0.2f" % score
> end
>
> puts "\nFind all documents by the Pragmatic Programmers:-"
> index.search_each('author:("dave Thomas" AND "Andy hunt")') do |doc, score|
> puts "Document <#{index[doc]["title"]}> found with a score of %0.2f" % score
> end
>
>


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