Sha256: d022f529d725c6beb079663bc5fffc318c75e2ba7084570d807fe1dabcb81d29
Contents?: true
Size: 855 Bytes
Versions: 12
Compression:
Stored size: 855 Bytes
Contents
module Sunspot
module Query
#
# A FieldGroup groups by the unique values of a given field.
#
class FieldGroup
attr_accessor :limit, :truncate
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.ngroups" => "true",
:"group.field" => @field.indexed_name
}
params.merge!(@sort.to_params("group."))
params[:"group.limit"] = @limit if @limit
params[:"group.truncate"] = @truncate if @truncate
params
end
end
end
end
Version data entries
12 entries across 12 versions & 3 rubygems