View Source Crontab.DateChecker (crontab v1.1.14)

This module is used to check a Crontab.CronExpression against a given date.

Summary

Types

date()

Functions

matches_date?(cron_expression_or_condition_list, date)

Check a condition list against a given date.

matches_date?(interval, list, execution_date)

Check a condition against a given date.

Types

date()

@type date() :: NaiveDateTime.t() | DateTime.t()

Functions

matches_date?(cron_expression_or_condition_list, date)

@spec matches_date?(cron_expression :: Crontab.CronExpression.t(), date :: date()) ::
  boolean() | no_return()

@spec matches_date?(
  condition_list :: Crontab.CronExpression.condition_list(),
  date :: date()
) ::
  boolean()

Check a condition list against a given date.

Examples

iex> Crontab.DateChecker.matches_date? %Crontab.CronExpression{minute: [{:"/", :*, 8}]}, ~N[2004-04-16 04:08:08]
true

iex> Crontab.DateChecker.matches_date? %Crontab.CronExpression{minute: [{:"/", :*, 9}]}, ~N[2004-04-16 04:07:08]
false

iex> Crontab.DateChecker.matches_date? %Crontab.CronExpression{reboot: true}, ~N[2004-04-16 04:07:08]
** (RuntimeError) Special identifier @reboot is not supported.

iex> Crontab.DateChecker.matches_date? [{:hour, [{:"/", :*, 4}, 7]}], ~N[2004-04-16 04:07:08]
true

matches_date?(interval, list, execution_date)

@spec matches_date?(
  interval :: Crontab.CronExpression.interval(),
  condition_list :: Crontab.CronExpression.condition_list(),
  date :: date()
) :: boolean()

Check a condition against a given date.

Examples

iex> Crontab.DateChecker.matches_date? :hour, [{:"/", :*, 4}, 7], ~N[2004-04-16 04:07:08]
true

iex> Crontab.DateChecker.matches_date? :hour, [8], ~N[2004-04-16 04:07:08]
false