Luhn test of credit card numbers: Difference between revisions
m
→{{header|Langur}}: changed // to rem for remainder operator
Langurmonkey (talk | contribs) |
Langurmonkey (talk | contribs) m (→{{header|Langur}}: changed // to rem for remainder operator) |
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Line 2,514:
val .luhntest = f(.s) {
val .numbers = map f .c-'0', stringToCp .s
val .oddeven = len(.numbers)
foldfrom(
f(.sum, .i, .c) if .i
0,
series 1 to len .numbers,
.numbers,
)
}
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