class Solr::Query::Request::Boosting::RecentFieldValueBoostFunction
Attributes
boost_magnitude[R]
field[R]
max_age_days[R]
Public Class Methods
new(field:, boost_magnitude:, max_age_days:)
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# File lib/solr/query/request/boosting/recent_field_value_boost_function.rb, line 10 def initialize(field:, boost_magnitude:, max_age_days:) @field = field @boost_magnitude = boost_magnitude @max_age_days = max_age_days freeze end
Public Instance Methods
to_solr_s()
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# File lib/solr/query/request/boosting/recent_field_value_boost_function.rb, line 17 def to_solr_s solr_field = solarize_field(field) recip_max_age_days_ms = 1.0 / (max_age_days * 24 * 3600 * 1000) "mul(#{boost_magnitude},recip(ms(NOW,#{solr_field}),#{recip_max_age_days_ms},0.5,0.1))" end