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Contents
module Sunspot
class Search
class Hit
SPECIAL_KEYS = Set.new(%w(id type score)) #:nodoc:
#
# Primary key of object associated with this hit, as string.
#
attr_reader :primary_key
#
# Class name of object associated with this hit, as string.
#
attr_reader :class_name
#
# Keyword relevance score associated with this result. Nil if this hit
# is not from a keyword search.
#
attr_reader :score
attr_writer :instance #:nodoc:
def initialize(raw_hit, search) #:nodoc:
@class_name, @primary_key = *raw_hit['id'].match(/([^ ]+) (.+)/)[1..2]
@score = raw_hit['score']
@search = search
@stored_values = raw_hit
@stored_cache = {}
end
#
# Retrieve stored field value. For any attribute field configured with
# :stored => true, the Hit object will contain the stored value for
# that field. The value of this field will be typecast according to the
# type of the field.
#
# ==== Parameters
#
# field_name<Symbol>::
# The name of the field for which to retrieve the stored value.
#
def stored(field_name)
@stored_cache[field_name.to_sym] ||=
begin
field = Sunspot::Setup.for(@class_name).field(field_name)
field.cast(@stored_values[field.indexed_name])
end
end
#
# Retrieve the instance associated with this hit. This is lazy-loaded, but
# the first time it is called on any hit, all the hits for the search will
# load their instances using the adapter's #load_all method.
#
def instance
if @instance.nil?
@search.populate_hits!
end
@instance
end
end
end
end
Version data entries
8 entries across 8 versions & 3 rubygems