Class: BusinessTime::BusinessHours

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/business_time/business_hours.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hours) ⇒ BusinessHours

Returns a new instance of BusinessHours.



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# File 'lib/business_time/business_hours.rb', line 7

def initialize(hours)
  @hours = hours
end

Instance Attribute Details

#hours ⇒ Object (readonly)

Returns the value of attribute hours.



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# File 'lib/business_time/business_hours.rb', line 5

def hours
  @hours
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/business_time/business_hours.rb', line 11

def <=>(other)
  if other.class != self.class
    raise ArgumentError.new("#{self.class.to_s} can't be compared with #{other.class.to_s}")
  end
  self.hours <=> other.hours
end

#after(time) ⇒ Object Also known as: since 



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# File 'lib/business_time/business_hours.rb', line 26

def after(time)
  after_time = Time.roll_forward(time)
  # Step through the hours, skipping over non-business hours
  @hours.times do
    after_time = after_time + 1.hour

    if after_time.hour == 0 && after_time.min == 0 && after_time.sec == 0
      after_time = Time.roll_forward(after_time)
    elsif (after_time > Time.end_of_workday(after_time))
      # Ignore hours before opening and after closing
      delta = after_time - Time.end_of_workday(after_time)
      after_time = Time.roll_forward(after_time) + delta
    end

    # Ignore weekends and holidays
    while !after_time.workday?
      after_time = after_time + 1.day
    end
  end
  after_time
end

#ago ⇒ Object 



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# File 'lib/business_time/business_hours.rb', line 18

def ago
  Time.zone ? before(Time.zone.now) : before(Time.now)
end

#before(time) ⇒ Object 



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# File 'lib/business_time/business_hours.rb', line 49

def before(time)
  before_time = Time.roll_backward(time)
  # Step through the hours, skipping over non-business hours
  @hours.times do
    before_time = before_time - 1.hour

    if before_time.hour == 0 && before_time.min == 0 && before_time.sec == 0
      before_time = Time.roll_backward(before_time - 1.second)
    elsif (before_time <= Time.beginning_of_workday(before_time))
      # Ignore hours before opening and after closing
      delta = Time.beginning_of_workday(before_time) - before_time

      # Due to the 23:59:59 end-of-workday exception
      time_roll_backward = Time.roll_backward(before_time)
      time_roll_backward += 1.second if time_roll_backward.to_s =~ /23:59:59/

      before_time = time_roll_backward - delta
    end

    # Ignore weekends and holidays
    while !before_time.workday?
      before_time = before_time - 1.day
    end
  end
  before_time
end

#from_now ⇒ Object 



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# File 'lib/business_time/business_hours.rb', line 22

def from_now
  Time.zone ?  after(Time.zone.now) : after(Time.now)
end