Usage
# S3 method for ethdate
format(x, format = "%Y-%m-%d", lang = c("lat", "amh", "en"), ...)is_eth_date(x)
is_eth_leap(x)
# S3 method for ethdate
as.Date(x, ...)
# S3 method for ethdate
as.double(x, ...)
# S3 method for ethdate
as.integer(x, ...)
# S3 method for ethdate
as.character(x, ...)