U:RDoc::AnyMethod[iI" chain:ETI"4Concurrent::Promises::AbstractEventFuture#chain;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph; [I""@!macro promises.shortcut.on ;TI"@return [Future];T: @fileI"/lib/concurrent-ruby/concurrent/promises.rb;T:0@omit_headings_from_table_of_contents_below000[I"(*args, &task);T@FI"AbstractEventFuture;TcRDoc::NormalClass00