def to_params
params = {
:facet => 'true',
}
case @options[:sort]
when :count
params[qualified_param('sort')] = 'true'
when :index
params[qualified_param('sort')] = 'false'
when nil
else
raise(
ArgumentError,
"#{@options[:sort].inspect} is not an allowed value for :sort. Allowed options are :count and :index"
)
end
if @options[:limit]
params[qualified_param('limit')] = @options[:limit].to_i
end
if @options[:offset]
params[qualified_param('offset')] = @options[:offset].to_i
end
if @options[:prefix]
params[qualified_param('prefix')] = @options[:prefix].to_s
end
params[qualified_param('mincount')] =
case
when @options[:minimum_count] then @options[:minimum_count].to_i
when @options[:zeros] then 0
else 1
end
params
end