U:RDoc::AnyMethod[iI"
merge:ETI"(ActionDispatch::Http::Headers#merge;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"EReturns a new Http::Headers instance containing the contents of ;TI"7<tt>headers_or_env</tt> and the original instance.;T:
@fileI"(lib/action_dispatch/http/headers.rb;T:0@omit_headings_from_table_of_contents_below000[I"(headers_or_env);T@FI"Headers;TcRDoc::NormalClass00