Ruby Critic

Updated 2017-09-11 11:38:41 +0100

app/validators / postcode_validator.rb

12 lines of codes

1 methods

7.9 complexity/method

1 churn

7.94 complexity

0 duplications

code
1 smell

class PostcodeValidator < ActiveModel::EachValidator                                        IrresponsibleModule              
      PostcodeValidator has no descriptive comment          
  
  STANDARD = "([A-Z]{1,2}[0-9][0-9A-Z]?[0-9][A-BD-HJLNP-UW-Z]{2})"
  BFPO     = "(BFPO?(C\/O)?[0-9]{1,4})"
  GIROBANK = "(GIR0AA)"
  PATTERN  = /\A(#{STANDARD}|#{BFPO}|#{GIROBANK})\Z/i

  def validate_each(record, attribute, value)
    unless value.to_s =~ PATTERN
      record.errors.add(attribute, (options[:message] || :invalid))
    end
  end
end