Class: MixinBot::Utils::UUID

Inherits:
Object
  • Object
show all
Defined in:
lib/mixin_bot/utils/uuid.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ UUID

Returns a new instance of UUID.

Raises:



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# File 'lib/mixin_bot/utils/uuid.rb', line 8

def initialize(**args)
  @hex = args[:hex]
  @raw = args[:raw]

  raise MixinBot::InvalidUuidFormatError if raw.present? && raw.size != 16
  raise MixinBot::InvalidUuidFormatError if hex.present? && hex.gsub('-', '').size != 32
end

Instance Attribute Details

#hex ⇒ Object

Returns the value of attribute hex.



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# File 'lib/mixin_bot/utils/uuid.rb', line 6

def hex
  @hex
end

#raw ⇒ Object

Returns the value of attribute raw.



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# File 'lib/mixin_bot/utils/uuid.rb', line 6

def raw
  @raw
end

Instance Method Details

#packed ⇒ Object 



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# File 'lib/mixin_bot/utils/uuid.rb', line 16

def packed
  if raw.present?
    raw
  elsif hex.present?
    [hex.gsub('-', '')].pack('H*')
  end
end

#unpacked ⇒ Object 



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# File 'lib/mixin_bot/utils/uuid.rb', line 24

def unpacked
  _hex =
    if hex.present?
      hex.gsub('-', '')
    elsif raw.present?
      _hex = raw.unpack1('H*')
    end

  format(
    '%<first>s-%<second>s-%<third>s-%<forth>s-%<fifth>s',
    first: _hex[0..7],
    second: _hex[8..11],
    third: _hex[12..15],
    forth: _hex[16..19],
    fifth: _hex[20..]
  )
end