# File lib/thinking_sphinx/index.rb, line 69 def options all_index_options = config.index_options.clone @options.keys.select { |key| ThinkingSphinx::Configuration::IndexOptions.include?(key.to_s) || ThinkingSphinx::Configuration::CustomOptions.include?(key.to_s) }.each { |key| all_index_options[key.to_sym] = @options[key] } all_index_options end