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RayMPerry/leap-year.pm6 Secret

Created May 24, 2020 14:33
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Leap Year
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leap-year.pm6
unit module Leap;
sub is-leap-year ($year) is export {
return True if $_ %% 400;
return False if $_ %% 100;
return True if $_ %% 4;
False;
}
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