Class: Availability::Once

Inherits:
AbstractAvailability show all
Extended by:
Createable
Defined in:
lib/availability/once.rb

Instance Attribute Summary

Attributes inherited from AbstractAvailability

#capacity, #duration, #exclusions, #interval, #residue, #start_time, #stops_by

Instance Method Summary collapse

Methods included from Createable

create, extended

Methods inherited from AbstractAvailability

#beginning, #corresponds_to?, #end_time, #includes?, #initialize_copy, #next_n_occurrences, #time_overlaps?

Methods included from FactoryMethods

#create, #once

Methods included from ClassMethods

#availability?, #beginning, #default_args, #subclass_for

Methods inherited from InstanceVariableComparability

#<=>

Constructor Details

#initialize(**args) ⇒ Once

Returns a new instance of Once.

Raises:

  • (ArgumentError) 


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# File 'lib/availability/once.rb', line 7

def initialize(**args)
  raise ArgumentError, "start_time is required" unless args.has_key?(:start_time)
  raise ArgumentError, "duration is required" unless args.has_key?(:duration)
  super **args, interval: 0, stops_by: args[:start_time] + args[:duration]
end

Instance Method Details

#interval_difference(this, that) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/availability/once.rb', line 13

def interval_difference(this, that)
  raise NotImplementedError.new('not supported')
end

#last_occurrence ⇒ Object 



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# File 'lib/availability/once.rb', line 21

def last_occurrence
  start_time
end

#move_by(time, amount) ⇒ Object 



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# File 'lib/availability/once.rb', line 17

def move_by(time, amount)
  time + amount.days
end

#next_occurrence(time) ⇒ Object 



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# File 'lib/availability/once.rb', line 25

def next_occurrence(time)
  start_time
end

#residue_for(time) ⇒ Object 



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# File 'lib/availability/once.rb', line 29

def residue_for(time)
  0
end