U:RDoc::AnyMethod[iI" fetch:ETI"Rack::Headers#fetch;TF: publico:RDoc::Markup::Document: @parts[: @fileI"lib/rack/headers.rb;T:0@omit_headings_from_table_of_contents_below000[I"(key, *default, &block);T@ TI" Headers;TcRDoc::NormalClass00