Date.julian_leap?(year) â bool
Class Public methods
Returns true if the given year is a leap year of the proleptic Julian calendar.
Date.julian_leap?(1900) #=> true Date.julian_leap?(1901) #=> false
Returns true if the given year is a leap year of the proleptic Julian calendar.
Date.julian_leap?(1900) #=> true Date.julian_leap?(1901) #=> false
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