Module: GSolr::Ext::Response::Facets

Defined in:
lib/gsolr_ext/response/facets.rb

Defined Under Namespace

Classes: FacetField, FacetItem

Instance Method Summary collapse

Instance Method Details

#facet_by_field_name(name) ⇒ Object

pass in a facet field name and get back a Facet instance



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# File 'lib/gsolr_ext/response/facets.rb', line 37

def facet_by_field_name(name)
  @facets_by_field_name ||= {}
  @facets_by_field_name[name] ||= (
    facets.detect{|facet|facet.name.to_s == name.to_s}
  )
end

#facet_counts ⇒ Object 



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# File 'lib/gsolr_ext/response/facets.rb', line 44

def facet_counts
  @facet_counts ||= self['facet_counts'] || {}
end

#facet_fields ⇒ Object

Returns the hash of all the facet_fields (ie: => [‘true’, 123, ‘false’, 20]



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# File 'lib/gsolr_ext/response/facets.rb', line 49

def facet_fields
  @facet_fields ||= facet_counts['facet_fields'] || {}
end

#facet_queries ⇒ Object

Returns all of the facet queries



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# File 'lib/gsolr_ext/response/facets.rb', line 54

def facet_queries
  @facet_queries ||= facet_counts['facet_queries'] || {}
end

#facets ⇒ Object

end “caches” the result in the @facets instance var



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# File 'lib/gsolr_ext/response/facets.rb', line 24

def facets
  @facets ||= (
    facet_fields.map do |(facet_field_name,values_and_hits)|
      items = []
      (values_and_hits.size/2).times do |index|
        items << FacetItem.new(values_and_hits[index*2], values_and_hits[index*2+1])
      end
      FacetField.new(facet_field_name, items)
    end
  )
end