almanac (version 0.1.1)

recur_on_ymonth: Recur on a month of the year

Description

recur_on_ymonth() recurs on a specific month of the year.

Usage

recur_on_ymonth(x, ymonth)

Value

An updated rrule.

Arguments

x

[rrule]

A recurrence rule.

ymonth

[integer / character]

Months of the year to mark as events. Integer values must be between [1, 12]. This can also be a full month string like "November", or an abbreviation like "Nov".

Examples

# There is a big difference between adding this rule to a `yearly()`
# or `monthly()` frequency, and a `daily()` frequency.

# Limit from every day to every day in February
on_feb_daily <- daily() %>% recur_on_ymonth("Feb")

# Limit from 1 day per month to 1 day in February
on_feb_monthly <- monthly() %>% recur_on_ymonth("Feb")

start <- "1999-01-01"
end <- "2001-01-01"

alma_search(start, end, on_feb_daily)

alma_search(start, end, on_feb_monthly)