OptionParser::ParseError

 
 # File optparse.rb, line 1770
def self.filter_backtrace(array)
 unless $DEBUG
 array.delete_if(&%r"\A#{Regexp.quote(__FILE__)}:"o.method(:=~))
 end
 array
end
 

 
 # File optparse.rb, line 1754
def initialize(*args)
 @args = args
 @reason = nil
end
 

 
 # File optparse.rb, line 1797
def inspect
 "#<#{self.class.to_s}: #{args.join(' ')}>"
end
 

 
 # File optparse.rb, line 1804
def message
 reason + ': ' + args.join(' ')
end
 

 
 # File optparse.rb, line 1793
def reason
 @reason || self.class::Reason
end
 

 
 # File optparse.rb, line 1765
def recover(argv)
 argv[0, 0] = @args
 argv
end
 

 
 # File optparse.rb, line 1777
def set_backtrace(array)
 super(self.class.filter_backtrace(array))
end
 

 
 # File optparse.rb, line 1781
def set_option(opt, eq)
 if eq
 @args[0] = opt
 else
 @args.unshift(opt)
 end
 self
end