Class: Egn::Egn

Inherits:
Object
  • Object
show all
Defined in:
lib/egn/egn.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = nil) ⇒ Egn

Creates a new EGN object. Has different effects depending on the arguments: when no arguments are given, it generates a new random EGN; when a String is given, it is parsed as an EGN; when a hash is given, a new EGN is generated with the provided options.



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# File 'lib/egn/egn.rb', line 10

def initialize(args = nil)
  if args.nil?
    @number = Generator.generate
  else
    case args
    when Hash
      @number = Generator.generate(args)
    when String
      @number = args
      raise ArgumentError, 'Invalid EGN' unless self.valid?
    else
      raise ArgumentError, 'Egn#new should be called either with an EGN or with an options hash'
    end
  end

  parse!
end

Instance Attribute Details

#birth_date ⇒ Object (readonly)

Returns the value of attribute birth_date.



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# File 'lib/egn/egn.rb', line 4

def birth_date
  @birth_date
end

#number ⇒ Object (readonly)

Returns the value of attribute number.



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# File 'lib/egn/egn.rb', line 4

def number
  @number
end

Instance Method Details

#day ⇒ Object 



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# File 'lib/egn/egn.rb', line 33

def day
  @birth_date.day
end

#month ⇒ Object 



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# File 'lib/egn/egn.rb', line 37

def month
  @birth_date.month
end

#sex(options = {}) ⇒ Object Also known as: gender

Formats default: :male | :female number: 1 | 2 char: ‘m’ | ‘f’



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# File 'lib/egn/egn.rb', line 49

def sex(options = {})
  options = {
    format: :default
  }.merge(options)

  male = number[8, 1].to_i.even?

  case options[:format]
  when :default
    male ? :male : :female
  when :number
    male ? 1 : 2
  when :char
    male ? 'm' : 'f'
  end
end

#to_s ⇒ Object 



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# File 'lib/egn/egn.rb', line 67

def to_s
  "#{@number} | Gender: #{gender} | Birthdate: #{@birth_date} | Valid: #{valid?}"
end

#valid? ⇒ Boolean

Is the number valid?

Returns:

  • (Boolean) 


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# File 'lib/egn/egn.rb', line 29

def valid?
  @valid ||= Validator.validate(@number)
end

#year ⇒ Object 



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# File 'lib/egn/egn.rb', line 41

def year
  @birth_date.year
end