Module: FoodsoftDateUtil

Defined in:
app/lib/foodsoft_date_util.rb

Class Method Summary collapse

Class Method Details

.next_occurrence(start = Time.now, from = start, options = {}) ⇒ Object

find next occurence given a recurring ical string and time



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# File 'app/lib/foodsoft_date_util.rb', line 3

def self.next_occurrence(start = Time.now, from = start, options = {})
  occ = nil
  if options && options[:recurr]
    schedule = IceCube::Schedule.new(start)
    schedule.add_recurrence_rule rule_from(options[:recurr])
    # @todo handle ical parse errors
    occ = begin
      schedule.next_occurrence(from).to_time
    rescue StandardError
      nil
    end
  end
  occ = occ.beginning_of_day.advance(seconds: Time.parse(options[:time]).seconds_since_midnight) if options && options[:time] && occ
  occ
end

.rule_from(rule) ⇒ IceCube::Rule

Returns Recurring rule.

Parameters:

  • rule (String, Symbol, Hash, IceCube::Rule) —

    What to return a rule from.

Returns:

  • (IceCube::Rule) —

    Recurring rule



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# File 'app/lib/foodsoft_date_util.rb', line 21

def self.rule_from(rule)
  case rule
  when String
    IceCube::Rule.from_ical(rule)
  when Hash
    IceCube::Rule.from_hash(rule)
  when ActionController::Parameters
    IceCube::Rule.from_hash(rule.to_hash)
  else
    rule
  end
end