method

add_options!

Ruby on Rails latest stable (v7.1.3.2) - 1 note - Class: Rails::Generator::Options

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What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

add_options!(opt) protected

Override to add your options to the parser:

  def add_options!(opt)
    opt.on('-v', '--verbose') { |value| options[:verbose] = value }
  end

Show source

# File railties/lib/rails_generator/options.rb, line 115
        def add_options!(opt)
        end

July 14, 2010

0 thanks

If you need to pass a value

In the above example ‘value’ happens to be either true or false depending if the option was passed in or not. If you wish to capture an actual value you’ll want something like this:

def add_options!(opt)
  opt.on('-option=value') { |value| options[:option] = value }
end

add_options!

Related methods

Method deprecated or moved

If you need to pass a value