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Contents
module Sunspot
#
# Date facets are retrieved by passing a :time_range key into the
# DSL::FieldQuery#facet options. They are only available for Date and Time
# type fields. The #value for date facet rows is a Range object encapsulating
# the time range covered by the row.
#
class DateFacet < Facet
def initialize(facet_values, field) #:nodoc:
@gap = facet_values.delete('gap')[/\+(\d+)SECONDS/,1].to_i
%w(start end).each { |key| facet_values.delete(key) }
super(facet_values.to_a.flatten, field)
end
#
# Get the rows of this date facet, which are instances of DateFacetRow.
# The rows will always be sorted in chronological order.
#
#--
#
# The date facet info comes back from Solr as a hash, so we need to sort
# it manually. FIXME this currently assumes we want to do a "lexical"
# sort, but we should support count sort as well, even if it's not a
# common use case.
#
def rows
super.sort { |a, b| a.value.first <=> b.value.first }
end
private
def new_row(pair)
DateFacetRow.new(pair, @gap, self)
end
end
end
Version data entries
11 entries across 11 versions & 4 rubygems