Class: EacCli::Definition::PositionalArgument

Inherits:
Object
  • Object
show all
Defined in:
lib/eac_cli/definition/positional_argument.rb

Constant Summary collapse

DEFAULT_REQUIRED = 
true
DEFAULT_VISIBLE = 
true

Instance Method Summary collapse

Instance Method Details

#build_value(new_value, previous_value) ⇒ Object 



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# File 'lib/eac_cli/definition/positional_argument.rb', line 17

def build_value(new_value, previous_value)
  if previous_value.is_a?(::Array)
    previous_value + [new_value]
  else
    new_value
  end
end

#default_value ⇒ Object 



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# File 'lib/eac_cli/definition/positional_argument.rb', line 25

def default_value
  repeat? ? [] : nil
end

#identifier ⇒ Object 



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# File 'lib/eac_cli/definition/positional_argument.rb', line 29

def identifier
  name.to_s.variableize.to_sym
end

#optional? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eac_cli/definition/positional_argument.rb', line 33

def optional?
  !required?
end

#repeat? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eac_cli/definition/positional_argument.rb', line 37

def repeat?
  options[OPTION_REPEAT]
end

#required? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eac_cli/definition/positional_argument.rb', line 41

def required?
  return true if options.key?(OPTION_REQUIRED) && options.fetch(OPTION_REQUIRED)
  return false if options.key?(OPTION_OPTIONAL) && options.fetch(OPTION_OPTIONAL)

  DEFAULT_REQUIRED
end

#subcommand? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eac_cli/definition/positional_argument.rb', line 48

def subcommand?
  options[OPTION_SUBCOMMAND]
end

#to_s ⇒ Object 



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# File 'lib/eac_cli/definition/positional_argument.rb', line 52

def to_s
  "#{self.class.name.demodulize}[#{identifier}]"
end

#visible? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eac_cli/definition/positional_argument.rb', line 56

def visible?
  options.key?(OPTION_VISIBLE) ? options.fetch(OPTION_VISIBLE) : DEFAULT_VISIBLE
end