class Optimist::BooleanOption

Flag option. Has no arguments. Can be negated with “no-”.

def flag? ; true ; end 

def flag? ; true ; end

def initialize 

def initialize
  super()
  @default = false
end

def parse(_paramlist, neg_given) 

def parse(_paramlist, neg_given)
  return(self.name.to_s =~ /^no_/ ? neg_given : !neg_given)
end