Module: Commander::Patches::OptionDefaults

Included in:
Command
Defined in:
lib/commander/patches/option_defaults.rb

Instance Method Summary collapse

Instance Method Details

#option(*args, &block) ⇒ Object

I can’t remember what this patch does, but I found it in the code base. It is better if this magic is kept separate



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# File 'lib/commander/patches/option_defaults.rb', line 6

def option(*args, &block)
  default = nil
  args.delete_if do |v|
    if v.is_a?(Hash) && v.key?(:default)
      default = v[:default]
      true
    else
      false
    end
  end
  opt = super
  opt.tap do |h|
    h.merge!( { default: default } ) unless default.nil?
  end
end