Module: ActiveRecord::Acts::MuckAccessCode::SingletonMethods

Defined in:
lib/active_record/acts/muck_access_code.rb

Overview

class methods

Instance Method Summary collapse

Instance Method Details

#active_code?(code) ⇒ Boolean

Checks the database to ensure the specified code is not taken

Returns:

  • (Boolean) 


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# File 'lib/active_record/acts/muck_access_code.rb', line 51

def active_code?(code)
  AccessCode.find_by_code(code)
end

#random_code ⇒ Object 



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# File 'lib/active_record/acts/muck_access_code.rb', line 39

def random_code
  code_length = 14 # will generate a code 15 chars long
  letters = ['B', 'C', 'D', 'F', 'H', 'J', 'K', 'L', 'M', 'N', 'P', 'Q', 'R', 'S', 'T', 'V', 'W', 'X', 'Y', 'Z']
  numbers = [2, 3, 4, 7, 9]
  promo_set = letters | numbers # combine arrays
  begin
    promo_code = promo_set.sort_by{rand}[0..code_length].to_s # randomize array and take the first 15 elements and make them a string
  end until !self.active_code?(promo_code)
  promo_code
end

#valid_code?(code) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record/acts/muck_access_code.rb', line 33

def valid_code?(code)
  access_code = find_by_code(code)
  valid_code = access_code ? !access_code.overused? : false
  [access_code, valid_code]
end