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instance method
OptionParser::List#complete
complete(id, opt, icase = false, *pat, &block)
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 923
def complete(id, opt, icase = false, *pat, &block)
__send__(id).complete(opt, icase, *pat, &block)
end
Searches list id for opt and the optional patterns for completion pat. If icase is true, the search is case insensitive. The result is returned or yielded if a block is given. If it isn’t found, nil is returned.