Re: [sup-talk] [PATCH] xapian: replace DocumentMethods module with plain monkeypatching

[Rich Lane <rlane@club.cc.cmu.edu>]

Disregard this one. (I thought master had already gotten my
update-message-state patch)

Excerpts from Rich Lane's message of Tue Oct 20 01:34:37 -0400 2009:
> ---
>  lib/sup/xapian_index.rb |   25 +++++++++++++++++++++++++
>  1 files changed, 25 insertions(+), 0 deletions(-)
> 
> diff --git a/lib/sup/xapian_index.rb b/lib/sup/xapian_index.rb
> index e1cfe65..c373c17 100644
> --- a/lib/sup/xapian_index.rb
> +++ b/lib/sup/xapian_index.rb
> @@ -560,7 +560,32 @@ EOS
>        raise "Invalid term type #{type}"
>      end
>    end
> +end
>  
>  end
>  
> +class Xapian::Document
> +  def entry
> +    Marshal.load data
> +  end
> +
> +  def entry=(x)
> +    self.data = Marshal.dump x
> +  end
> +
> +  def index_text text, prefix, weight=1
> +    term_generator = Xapian::TermGenerator.new
> +    term_generator.stemmer =
> Xapian::Stem.new(Redwood::XapianIndex::STEM_LANGUAGE)
> +    term_generator.document = self
> +    term_generator.index_text text, weight, prefix
> +  end
> +
> +  alias old_add_term add_term
> +  def add_term term
> +    if term.length <= Redwood::XapianIndex::MAX_TERM_LENGTH
> +      old_add_term term
> +    else
> +      warn "dropping excessively long term #{term}"
> +    end
> +  end
>  end
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