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Contents
module Sunspot
module Search
class StatsJsonRow
attr_reader :data, :value, :nested
attr_writer :instance #:nodoc:
def initialize(data, facet = nil, value = nil) #:nodoc:
@data, @facet, @value = data, facet, value
@facet_fields = []
@nested_key = data.keys.select { |k| data[k].is_a?(Hash) }.first
@nested = recursive_nested_initialization(data) unless @nested_key.nil?
end
def min
data['min']
end
def max
data['max']
end
def count
data['count']
end
def sum
data['sum']
end
def missing
data['missing']
end
def sum_of_squares
data['sumsq']
end
alias :sumsq :sum_of_squares
def mean
data['avg']
end
alias :avg :mean
def standard_deviation
data['stddev']
end
def facet name
facets.find { |facet| facet.field.name == name.to_sym }
end
def facets
@facets ||= @facet_fields.map do |field|
StatsFacet.new(field, data['facets'][field.indexed_name])
end
end
def instance
if !defined?(@instance)
@facet.populate_instances
end
@instance
end
def inspect
"<Sunspot::Search::StatsJsonRow:#{value.inspect} min=#{min} max=#{max}"\
" count=#{count} sum=#{sum} missing=#{missing} sum_of_squares=#{sum_of_squares}"\
" mean=#{mean} standard_deviation=#{standard_deviation}"\
" #{nested.nil? ? '' : "nested_count=#{nested.size}"}>"
end
private
def recursive_nested_initialization(data)
data[@nested_key]['buckets'].map do |d|
StatsJsonRow.new(d, @facet, d['val'])
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems