Module: ActsAsHoldable::Holdable::Core::InstanceMethods

Defined in:
lib/acts_as_holdable/holdable/core.rb

Instance Method Summary collapse

Instance Method Details

#be_held!(holder, opts = {}) ⇒ Object 



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# File 'lib/acts_as_holdable/holdable/core.rb', line 118

def be_held!(holder, opts={})
  holder.hold!(self, opts)
end

#check_availability(opts) ⇒ Object 



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# File 'lib/acts_as_holdable/holdable/core.rb', line 112

def check_availability(opts)
  check_availability!(opts)
rescue ActsAsHoldable::AvailabilityError
  false
end

#check_availability!(opts) ⇒ Object 



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# File 'lib/acts_as_holdable/holdable/core.rb', line 98

def check_availability!(opts)
  # validates options
  validate_holding_options!(opts)

  if holding_opts[:on_hand_type] != :none
    # Amount > on_hand
    if opts[:amount] > on_hand
      raise ActsAsHoldable::AvailabilityError,
            ActsAsHoldable::T.er('.availability.amount_gt_on_hand', model: self.class.to_s)
    end
  end
  true
end

#hold!(holder, opts) ⇒ Object 



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# File 'lib/acts_as_holdable/holdable/core.rb', line 122

def hold!(holder, opts)
  holder.hold(self, opts)
end

#holder? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/acts_as_holdable/holdable/core.rb', line 130

def holder?
  self.class.holder?
end

#validate_holding_options!(opts) ⇒ Object 



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# File 'lib/acts_as_holdable/holdable/core.rb', line 126

def validate_holding_options!(opts)
  self.class.validate_holding_options!(opts)
end