Class: CronTab::Field

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(r, e) ⇒ Field

Returns a new instance of Field.



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# File 'lib/cron_tab.rb', line 118

def initialize(r, e)
  self.range = r
  self.every = e
end

Instance Attribute Details

#every ⇒ Object

Returns the value of attribute every.



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# File 'lib/cron_tab.rb', line 116

def every
  @every
end

#range ⇒ Object

Returns the value of attribute range.



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# File 'lib/cron_tab.rb', line 116

def range
  @range
end

Instance Method Details

#===(rhs) ⇒ Object 



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# File 'lib/cron_tab.rb', line 123

def ===(rhs)
  b = true
  b = b && ( (rhs - range.first) % every == 0 )
  b = b && ( range === rhs )
end

#nextof(now) ⇒ Object 



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# File 'lib/cron_tab.rb', line 129

def nextof(now)
  if now < range.first then
    nextof(range.first)
  elsif range.last < now || (range.exclude_end? && range.last <= now) then
    nil
  else
    now + ( (now - range.first) % every )
  end
end