class IbanCalculator::InvalidData
Constants
- CODES
Attributes
errors[RW]
Public Class Methods
new(msg, error_code)
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Calls superclass method
# File lib/iban_calculator/invalid_data.rb, line 15 def initialize(msg, error_code) self.errors = resolve_error_code(error_code) super(msg) end
Public Instance Methods
error_codes(n)
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# File lib/iban_calculator/invalid_data.rb, line 32 def error_codes(n) (0..13).map { |i| n & 2**i } - [0] end
known_error_codes(error_code)
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# File lib/iban_calculator/invalid_data.rb, line 28 def known_error_codes(error_code) error_codes(error_code) & CODES.keys end
resolve_error_code(error_code)
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# File lib/iban_calculator/invalid_data.rb, line 20 def resolve_error_code(error_code) known_error_codes(error_code).reduce(Hash.new([])) do |hsh, item| error = CODES[item] hsh[error[0]] += error[1] hsh end end