lib/god/conditions/tries.rb

   1 module God
   2   module Conditions
   3
   4     class Tries < PollCondition
   5       attr_accessor :times
   6
   7       def prepare
   8         if self.times.kind_of?(Integer)
   9           self.times = [self.times, self.times]
  10         end
  11
  12         @timeline = Timeline.new(self.times[1])
  13       end
  14
  15       def valid?
  16         valid = true
  17         valid &= complain("You must specify the 'times' attribute for :tries") if self.times.nil?
  18         valid
  19       end
  20
  21       def test
  22         @timeline.push(true)
  23         if @timeline.select { |x| x }.size >= self.times.first
  24           @timeline.clear
  25           return true
  26         else
  27           return false
  28         end
  29       end
  30     end
  31
  32   end
  33 end