Class: Builder::Ical

Inherits:
BlankSlate
  • Object
show all
Defined in:
lib/ical_builder.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Ical

Returns a new instance of Ical.



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# File 'lib/ical_builder.rb', line 5

def initialize(options = {})
  @target = options[:target] || ''
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *args, &block) ⇒ Object 



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# File 'lib/ical_builder.rb', line 28

def method_missing(sym, *args, &block)
  value = args.shift
  if block
    @target << "BEGIN:#{__property(sym)}\r\n"
    block.call(self)
    @target << "END:#{__property(sym)}\r\n"
  else
    @target << "#{__property(sym)}#{__parameters(args)}:#{__value(value)}\r\n"
  end
end

Instance Method Details

#<<(str) ⇒ Object 



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# File 'lib/ical_builder.rb', line 13

def <<(str)
  @target << str
end

#rrule(*args) ⇒ Object

RRULE is a special case since it needs to take a hash, but FREQ must always be first.



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# File 'lib/ical_builder.rb', line 19

def rrule(*args)
  if args[0].is_a?(Hash)
    freq = __value({ :freq => args[0].delete(:freq) })
    others = args[0].empty? ? nil : __value(args[0])
    args[0] = [freq, others].compact.join(';')
  end
  method_missing(:rrule, *args)
end

#to_s ⇒ Object 



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# File 'lib/ical_builder.rb', line 9

def to_s
  __fold(@target.to_s)
end