is_year_quarter_day {clock}

Is x a year-quarter-day?

Description

Check if x is a year-quarter-day.

Usage

is_year_quarter_day(x)

Arguments

x

⁠[object]⁠

An object.

Value

Returns TRUE if x inherits from "clock_year_quarter_day", otherwise returns FALSE.

Examples

is_year_quarter_day(year_quarter_day(2019))