Calendar.ISO.day_of_era
You're seeing just the function
day_of_era
, go back to Calendar.ISO module for more information.
Specs
day_of_era(year(), month(), day()) :: Calendar.day_of_era()
Calculates the day and era from the given year
, month
, and day
.
Examples
iex> Calendar.ISO.day_of_era(0, 1, 1)
{366, 0}
iex> Calendar.ISO.day_of_era(1, 1, 1)
{1, 1}
iex> Calendar.ISO.day_of_era(0, 12, 31)
{1, 0}
iex> Calendar.ISO.day_of_era(0, 12, 30)
{2, 0}
iex> Calendar.ISO.day_of_era(-1, 12, 31)
{367, 0}