31 lines
872 B
Ruby
31 lines
872 B
Ruby
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module FoodsoftDateUtil
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# find next occurence given a recurring ical string and time
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def self.next_occurrence(start=Time.now, from=start, options={})
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if options[:recurr]
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schedule = IceCube::Schedule.new(start)
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schedule.add_recurrence_rule rule_from(options[:recurr])
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# @todo handle ical parse errors
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occ = (schedule.next_occurrence(from).to_time rescue nil)
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else
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occ = start
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end
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if occ and options[:time]
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occ = occ.beginning_of_day.advance(seconds: Time.parse(options[:time]).seconds_since_midnight)
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end
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occ
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end
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# @param p [String, Symbol, Hash, IceCube::Rule] What to return a rule from.
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# @return [IceCube::Rule] Recurring rule
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def self.rule_from(p)
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if p.is_a? String
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IceCube::Rule.from_ical(p)
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elsif p.is_a? Hash
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IceCube::Rule.from_hash(p)
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else
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p
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end
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end
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end
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