U:RDoc::AnyMethod[iI" conv_arg:EFI""OptionParser::Switch#conv_arg;TF: privateo:RDoc::Markup::Document: @parts[o:RDoc::Markup::Paragraph; [I"HParses argument, converts and returns +arg+, +block+ and result of ;TI"Fconversion. Yields at semi-error condition instead of raising an ;TI"exception.;T: @fileI"lib/optparse.rb;T:0@omit_headings_from_table_of_contents_below000[I"(arg, val = []);T@FI" Switch;TcRDoc::NormalClass00