Method: Optimist::IOOption#parse

Defined in:
lib/optimist.rb

#parse(paramlist, _neg_given) ⇒ Object 



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# File 'lib/optimist.rb', line 1044

def parse(paramlist, _neg_given)
  paramlist.map do |pg|
    pg.map do |param|
      if param =~ /^(stdin|-)$/i
        $stdin
      else
        require 'open-uri'
        begin
          open param
        rescue SystemCallError => e
          raise CommandlineError, "file or url for option '#{self.name}' cannot be opened: #{e.message}"
        end
      end
    end
  end
end