Module: Recurs::Parser

Defined in:
lib/recurs.rb

Defined Under Namespace

Modules: InstanceMethods, ModelClassMethods, ModelMethods, NonARBased

Class Method Summary collapse

Class Method Details

.date(dates = nil, args = {}) ⇒ Object 



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# File 'lib/recurs.rb', line 40

def date(dates=nil, args={})
  args[:rule] == :r ? r = "RDATE" : r = "EXDATE"
  if dates.is_a? Hash
    f_dates = dates.flatten
    if (f_dates[0] == :period) || (f_dates[0] == :range)
      r += ";VALUE=PERIOD:"
      i = 0
      l = f_dates[1].length
      e = 1
      f_dates[1].each { |d|
        r += RiCal::FastDateTime.from_date_time(d.to_datetime).ical_str
        r += '/' if i == 0
        r += ',' if (e < l) && (i != 0)
        i += 1
        e += 1
      }
    elsif f_dates[0] == :dates
    r += ":"
      l = f_dates[1].length
      e = 1
      f_dates[1].each {|d|
        r += "#{RiCal::FastDateTime.from_date_time(d.to_datetime).ical_str}"
        r += "," if (e < l)
        e += 1
      }
    end
  elsif dates.is_a?(Date) || dates.is_a?(DateTime)
    r += ":#{RiCal::FastDateTime.from_date_time(dates.to_datetime).ical_str}"
  end
  r
end

.exdate(dates = nil, args = {}) ⇒ Object 



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# File 'lib/recurs.rb', line 35

def exdate(dates=nil, args={})
  args[:rule] = :e
  date(dates, args)
end

.exrule(repeats = nil, args = {}) ⇒ Object 



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# File 'lib/recurs.rb', line 20

def exrule(repeats=nil, args={})
  args[:rule] = 'e'
  rule(repeats, args)
end

.included(base) ⇒ Object 



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# File 'lib/recurs.rb', line 10

def self.included(base)
  base.send :extend, ModelMethods
end

.nrule(repeats = nil, args = {}) ⇒ Object 



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# File 'lib/recurs.rb', line 25

def nrule(repeats=nil, args={})
  #args[:rule] = 'e'
  rule(repeats, args)
end

.rdate(dates = nil, args = {}) ⇒ Object 



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# File 'lib/recurs.rb', line 30

def rdate(dates=nil, args={})
  args[:rule] = :r
  date(dates, args)
end

.rrule(repeats = nil, args = {}) ⇒ Object 



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# File 'lib/recurs.rb', line 15

def rrule(repeats=nil, args={})
  args[:rule] = 'r'
  rule(repeats, args)
end

.rule(repeats, args = {}) ⇒ Object 



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# File 'lib/recurs.rb', line 85

def rule(repeats, args = {})
  @@rule = ""
  @@rule = "RRULE:" if (args[:rule] == 'r')
  @@rule = "EXRULE:" if (args[:rule] == 'e')
  @@rule += "FREQ=#{repeats.to_s.upcase}"
  interval(args)
  args.each { |ar|
    unless [:rule, :by_set_pos, :by_week_at, :count, :occurrences, :until, :ends_at, :repeats_every, :interval].include? ar[0]
      @@rule += ";#{ar[0].to_s.gsub('_', '').upcase}=#{by_unit(ar[0], ar[1])}"
    end
  }
  @@rule += ";BYSETPOS=#{args[:by_set_pos]}" if args[:by_set_pos]
  @@rule += ";WKST=#{args[:by_week_st]}" if args[:by_week_st]
  ending(args)
  @@rule
end