Module: CP::Has::Options

Included in:
App, Command
Defined in:
lib/cp/has/options.rb

Instance Method Summary collapse

Instance Method Details

#option(*args) {|opt| ... } ⇒ Object

Yields:

  • (opt) 


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# File 'lib/cp/has/options.rb', line 9

def option( *args )
  opt = CP::Option.new( *args )
  yield opt if block_given?

  if( respond_to?( :ancestors, true ) )
    parent_opt = ancestors[1..-1].reverse.inject( {} ) { |opts, c|
      opts.merge( c.options )
    }[opt.name]

    opt = parent_opt.merge( opt ) if parent_opt
  end

  options[opt.name] = opt
  opt
end

#options ⇒ Object 



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# File 'lib/cp/has/options.rb', line 4

def options
  @options ||= {}
  @options
end