# File lib/rack/utils.rb, line 304 304: def to_hash 305: inject({}) do |hash, (k,v)| 306: if v.respond_to? :to_ary 307: hash[k] = v.to_ary.join("\n") 308: else 309: hash[k] = v 310: end 311: hash 312: end 313: end