Revision as of 22:52, 31 March 2013 (view source) rosettacode>Isopsephile (→‎C: Add implementation) ← Older edit		Revision as of 05:24, 1 April 2013 (view source) rosettacode>Spoon! (→‎{{header\|Ruby}}) Newer edit →
Line 159: =={{header\|Ruby}}== {{works with\|Ruby\|1.9+}} <lang Ruby>def valid_iban? iban len = { Line 181 ⟶ 182: # Shift and convert. iban = iban[4..-1] + iban[0, 4] iban.gsub!(/~~[A-Z]~~./) { \|c\| c.~~ord - 55~~to_i(36) } iban.to_i % 97 == 1

IBAN: Difference between revisions

IBAN (view source)