Module | Ferret::Search::Spans
In: | ext/r_search.c

## Summary

The Spans module contains a number of SpanQueries. SpanQueries, unlike regular queries, also return the start and end offsets of all of their matches so they can be used to limit queries to a certain position in the field. They are often used in combination to perform special types of PhraseQuery.

### Classes and Modules

Class Ferret::Search::Spans::SpanFirstQuery
Class Ferret::Search::Spans::SpanMultiTermQuery
Class Ferret::Search::Spans::SpanNearQuery
Class Ferret::Search::Spans::SpanNotQuery
Class Ferret::Search::Spans::SpanOrQuery
Class Ferret::Search::Spans::SpanPrefixQuery
Class Ferret::Search::Spans::SpanTermQuery

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