first-day-of-year ( object -- timestamp )

Vocabulary

calendar

Inputs

object

an object

Outputs

timestamp

an object

Definition

IN: calendar

GENERIC: first-day-of-year ( object -- timestamp )

Methods

USING: calendar math ;

M: integer first-day-of-year <year> ;


USING: accessors calendar kernel ;

M: timestamp first-day-of-year clone 1 >>month 1 >>day ;