module IceCubeCron::Extension
This adds the `.from_cron` extension to the `::IceCube::Schedule` class
Public Instance Methods
from_cron(start_time, expression_parts)
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Generates an ::IceCube::Schedule from a cron expression_parts
## Examples
“`ruby schedule = ::IceCube::Schedule.from_cron(::Date.current, “* * * * 5”)
schedule = ::IceCube::Schedule.from_cron(::Date.new(2015, 1, 5), :repeat_day => 5)
schedule.occurrences_between(::Date.new(2015, 3, 5), ::Date.new(2015, 6, 5)) # => [2015-03-05 00:00:00 UTC, 2015-04-05 00:00:00 UTC, 2015-05-05 00:00:00 UTC, 2015-06-05 00:00:00 UTC]
# File lib/ice_cube_cron/extension.rb, line 23 def from_cron(start_time, *expression_parts) expression = ::IceCubeCron::ExpressionParser.new(*expression_parts) rule = ::IceCubeCron::RuleBuilder.new.build_rule(expression) schedule = ::IceCube::Schedule.new(::IceCubeCron::Util.sanitize_date_param(start_time)) schedule.add_recurrence_rule(rule) schedule end