Module: VV::RandomMethods::ClassMethods

Defined in:
lib/vv/random_methods.rb

Instance Method Summary collapse

Instance Method Details

#character(*args, capitals: false) ⇒ Object 



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# File 'lib/vv/random_methods.rb', line 42

def character *args, capitals: false
  String.letters_and_numbers(capitals: capitals)
    .sample(*args, random: SecureRandom)
end

#default_charset ⇒ Object 



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# File 'lib/vv/random_methods.rb', line 23

def default_charset
  36
end

#identifier(length = nil, charset_radix: nil) ⇒ Object 



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# File 'lib/vv/random_methods.rb', line 27

def identifier length=nil, charset_radix: nil
  length ||= self.random_identifier_default_length

  charset_radix ||= self.default_charset
  largest_digit   = (charset_radix - 1).to_s charset_radix

  start  = ( largest_digit * ( length - 1 ) ).to_i charset_radix
  start += 1

  finish = ( largest_digit * ( length     ) ).to_i charset_radix
  range  = start..finish

  SecureRandom.random_number(range).to_s charset_radix
end

#vv_included? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vv/random_methods.rb', line 19

def vv_included?
  true
end