Class: EacCli::Definition::BooleanOption

Inherits:
Option show all
Defined in:
lib/eac_cli/definition/boolean_option.rb

Constant Summary

Constants inherited from Option

Option::DEFAULT_REQUIRED

Constants inherited from OptionOrPositional

OptionOrPositional::OPTION_LIST

Instance Method Summary collapse

Methods inherited from Option

#default_value?, from_args, #identifier, #initialize, #show_on_usage?

Methods inherited from OptionOrPositional

#optional?, #raise, #repeat?, #required?, #to_s

Constructor Details

This class inherits a constructor from EacCli::Definition::Option

Instance Method Details

#argument? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eac_cli/definition/boolean_option.rb', line 8

def argument?
  false
end

#build_value(_new_value, previous_value) ⇒ Object 



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# File 'lib/eac_cli/definition/boolean_option.rb', line 12

def build_value(_new_value, previous_value)
  repeat? ? previous_value + 1 : true
end

#default_default_value ⇒ Object 



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# File 'lib/eac_cli/definition/boolean_option.rb', line 22

def default_default_value
  repeat? ? 0 : false
end

#default_value ⇒ Object 



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# File 'lib/eac_cli/definition/boolean_option.rb', line 16

def default_value
  return super unless default_value?

  raise("Unallowed default value for boolean options (Option: #{self})")
end