U:RDoc::AnyMethod[iI" parse:EFI"1OptionParser::Switch::RequiredArgument#parse;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph; [I"4Raises an exception if argument is not present.;T: @fileI"lib/optparse.rb;T:0@omit_headings_from_table_of_contents_below000[I"(arg, argv);T@FI"RequiredArgument;TcRDoc::NormalClass00