Class: CalcWorkingHours::WorkingHours

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(str) ⇒ WorkingHours

Returns a new instance of WorkingHours.



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# File 'lib/calc_working_hours/working_hours.rb', line 7

def initialize(str)
  if CalcHelper.valid_working_hours_format?(str)
    @time_string = str
    self.to_minute
    self
  else
    raise "failure initialize (invalid time format!)"
  end
end

Instance Attribute Details

#minute ⇒ Object (readonly)

Returns the value of attribute minute.



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# File 'lib/calc_working_hours/working_hours.rb', line 6

def minute
  @minute
end

#time_string ⇒ Object (readonly)

Returns the value of attribute time_string.



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# File 'lib/calc_working_hours/working_hours.rb', line 6

def time_string
  @time_string
end

Instance Method Details

#add_array_time(array) ⇒ Object 



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# File 'lib/calc_working_hours/working_hours.rb', line 31

def add_array_time(array)
  array.each do |str|
    self.add_time(str)
  end
  self
end

#add_time(str) ⇒ Object 



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# File 'lib/calc_working_hours/working_hours.rb', line 21

def add_time(str)
  if CalcHelper.valid_working_hours_format?(str)
    @minute = @minute + CalcHelper.change_to_minute(str)
    @time_string = CalcHelper.change_to_time_string(@minute)
    self
  else
    raise "failure add_time (invalid time format!)"
  end
end

#minus_time(str) ⇒ Object 



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# File 'lib/calc_working_hours/working_hours.rb', line 38

def minus_time(str)
  if CalcHelper.valid_working_hours_format?(str)
    minute = @minute - CalcHelper.change_to_minute(str)
    if minute >= 0
      @minute = minute
      @time_string = CalcHelper.change_to_time_string(@minute)
      self
    else 
      raise "failure add_time (invalid time format!)"
    end
  end
end

#to_minute ⇒ Object 



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# File 'lib/calc_working_hours/working_hours.rb', line 17

def to_minute
  @minute = CalcHelper.change_to_minute(@time_string)
end