Module: BitfieldAttribute::Base::ClassMethods

Defined in:
lib/bitfield_attribute/base.rb

Instance Method Summary collapse

Instance Method Details

#define_bits(*keys) ⇒ Object 



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# File 'lib/bitfield_attribute/base.rb', line 12

def define_bits(*keys)
  if @keys.present?
    raise ArgumentError, 'Define all your bits with a single #define_bits statement'
  end

  @keys = keys.map(&:to_sym)

  if @keys.uniq.size != @keys.size
    raise ArgumentError, "Bit names are not uniq"
  end

  if @keys.size > INTEGER_SIZE
    raise ArgumentError, "Too many bit names for #{INTEGER_SIZE}-bit integer"
  end

  define_bit_methods
end

#keys ⇒ Object 



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# File 'lib/bitfield_attribute/base.rb', line 30

def keys
  @keys
end