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module Sunspot module Query # # A FieldGroup groups by the unique values of a given field. # class FieldGroup attr_accessor :limit def initialize(field) if field.multiple? raise(ArgumentError, "#{field.name} cannot be used for grouping because it is a multiple-value field") end @field = field @sort = SortComposite.new end def add_sort(sort) @sort << sort end def to_params params = { :group => "true", :"group.field" => @field.indexed_name, } params.merge!(@sort.to_params("group.")) params[:"group.limit"] = @limit if @limit params end end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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sunspot-2.0.0.pre.111215 | lib/sunspot/query/field_group.rb |