Class: Udb::Presence

Inherits:
T::Enum
  • Object
show all
Defined in:
lib/udb/presence.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_yaml(yaml) ⇒ Object 



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# File 'lib/udb/presence.rb', line 24

def self.from_yaml(yaml)
  if yaml.is_a?(String)
    if yaml == "mandatory"
      Mandatory
    else
      Option
    end
  else
    if yaml.key?("optional")
      case yaml.fetch("optional")
      when "expansion"
        ExpansionOption
      when "localized"
        LocalizedOption
      when "development"
        DevelopmentOption
      when "transitory"
        TransitoryOption
      else
        raise "unexpected"
      end
    else
      raise "unexpected"
    end
  end
end

Instance Method Details

#mandatory? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/udb/presence.rb', line 84

def mandatory? = (self == Mandatory)

#optional? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/udb/presence.rb', line 87

def optional? = (self != Mandatory)

#optional_type ⇒ Object 



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# File 'lib/udb/presence.rb', line 63

def optional_type
  case self
  when ExpansionOption
    "expansion"
  when LocalizedOption
    "localized"
  when DevelopmentOption
    "development"
  when TransitoryOption
    "transitory"
  when Option
    nil
  when Mandatory
    Udb.logger.fatal "There is no optional_type for a mandatory presence"
    raise "unexpected"
  else
    T.absurd(self)
  end
end

#presence ⇒ Object 



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# File 'lib/udb/presence.rb', line 51

def presence
  case self
  when Mandatory
    "mandatory"
  when ExpansionOption, LocalizedOption, DevelopmentOption, TransitoryOption, Option
    "optional"
  else
    T.absurd(self)
  end
end

#to_s ⇒ Object 



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# File 'lib/udb/presence.rb', line 90

def to_s = serialize

#to_s_concise ⇒ Object 



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# File 'lib/udb/presence.rb', line 93

def to_s_concise
  if self == Mandatory
    "mandatory"
  else
    "optional"
  end
end