module DatetimeHelper
  
  ## Ex. 2013
  def year_for(tach)
    unless tach.blank?
      tach.strftime("%Y")
    end
  end
  
  ## Ex. December
  def month_name_for(tach)
    unless tach.blank?
      tach.strftime("%B")
    end
  end
  
  ## Ex. Dec
  def abbr_month_name_for(tach)
    unless tach.blank?
      tach.strftime("%b")
    end
  end
  
  ## Ex. 4
  def day_number_for(tach)
    unless tach.blank?
      tach.strftime("%e")
    end
  end
  
  ## Ex. Wednesday
  def day_name_for(tach)
    unless tach.blank?
      tach.strftime("%A")
    end
  end

  ## Ex. Wed
  def abbr_day_name_for(tach)
    unless tach.blank?
      tach.strftime("%a")
    end
  end
  
  ## Ex. 07:13 PM
  def twelve_hour_time_for(tach)
    unless tach.blank?
      tach.strftime("%I:%M %p")
    end
  end
  
  ## Ex. 07:13 PM EST
  def twelve_hour_time_with_timezone_for(tach)
    unless tach.blank?
      tach.strftime("%I:%M %p")
    end
  end
  
  ## Ex. 19:12
  def twenty_four_hour_time_for(tach)
    unless tach.blank?
      tach.strftime("%H:%M")
    end
  end
  
  ## Ex. 19:12 EST
  def twenty_four_hour_time_with_timezone_for(tach)
    unless tach.blank?
      tach.strftime("%H:%M %Z")
    end
  end
  
  ## Ex. December 4 at 07:11 PM
  def month_day_and_time_for(tach)
    unless tach.blank?
      tach.strftime("%B %e at %I:%M %p")
    end
  end
  
  ## Ex. Dec 4 at 07:11 PM
  def abbr_month_day_and_time_for(tach)
    unless tach.blank?
      tach.strftime("%b %e at %I:%M %p")
    end
  end
  
  ## Ex. December 4 at 07:11 PM EST
  def month_day_and_time_with_timezone_for(tach)
    unless tach.blank?
      tach.strftime("%B %e at %I:%M %p %Z")
    end
  end
  
  ## Ex. Dec 4 at 07:11 PM EST
  def abbr_month_day_and_time_with_timezone_for(tach)
    unless tach.blank?
      tach.strftime("%b %e at %I:%M %p %Z")
    end
  end
  
  ## Ex. December 4, 2013 at 07:11 PM
  def datetime_for(tach)
    unless tach.blank?
      tach.strftime("%B %e, %Y at %I:%M %p")
    end
  end
  
  ## Ex. Dec 4, 2013 at 07:11 PM
  def abbr_datetime_for(tach)
    unless tach.blank?
      tach.strftime("%b %e, %Y at %I:%M %p")
    end
  end
  
  ## Ex. December 4, 2013 at 07:11 PM EST
  def datetime_with_timezone_for(tach)
    unless tach.blank?
      tach.strftime("%B %e, %Y at %I:%M %p %Z")
    end
  end
  
  ## Ex. Dec 4, 2013 at 07:11 PM EST
  def abbr_datetime_with_timezone_for(tach)
    unless tach.blank?
      tach.strftime("%b %e, %Y at %I:%M %p %Z")
    end
  end
  
  ## Ex. December 4, 2013
  def date_for(tach)
    unless tach.blank?
      tach.strftime("%B %e, %Y")
    end
  end
  
  ## Ex. Dec 4, 2013
  def abbr_date_for(tach)
    unless tach.blank?
      tach.strftime("%b %e, %Y")
    end
  end

  ## Ex. December 4
  def month_and_day_for(tach)
    unless tach.blank?
      tach.strftime("%B %e")
    end
  end

  ## Ex. Dec 4
  def abbr_month_and_day_for(tach)
    unless tach.blank?
      tach.strftime("%b %e")
    end
  end

  ## Ex. EST
  def timezone_name_for(tach)
    unless tach.blank?
      tach.strftime("%Z")
    end
  end

end