Method: Consoler::Options#to_definition

Defined in:
lib/consoler/options.rb

#to_definition ⇒ String

Get the definition for these options

Returns:

  • (String) —

    Options definition



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# File 'lib/consoler/options.rb', line 101

def to_definition
  definition = ''
  optional = nil

  each do |option, i|
    definition += ' '

    if optional.nil? && option.is_optional
      definition += '['
      optional = option.is_optional
    end

    definition += option.to_definition

    # only close when the next option is not optional, or another optional group
    if option.is_optional && (@options[i + 1].nil? || optional != @options[i + 1].is_optional)
      definition += ']'
      optional = nil
    end
  end

  definition.strip
end