Explanation is used to give a description of why a document matched with the score that it did. Use the Explanation#to_s or Explanation#to_html methods to display the explanation in a human readable format. Creating explanations is an expensive operation so it should only be used for debugging purposes. To create an explanation use the Searcher#explain method.
puts searcher.explain(query, doc_id).to_s
Returns the score represented by the query. This can be used for debugging purposes mainly to check that the score returned by the explanation matches that of the score for the document in the original query.
static VALUE frb_expl_score(VALUE self) { GET_EXPL(); return rb_float_new((double)expl->value); }
Disabled; run with --debug to generate this.
Generated with the Darkfish Rdoc Generator 1.1.6.