Class: Corraios::Containers::Roll

Inherits:
Base
  • Object
show all
Defined in:
lib/corraios/containers/roll.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

add_attribute, #attributes_names, attributes_restrictions, floor_for, #format, #initialize, #is_a?, minimum_value_for, query_attribute_name, query_attribute_names, set_format, #to_query_params, valid_field?

Constructor Details

This class inherits a constructor from Corraios::Containers::Base

Class Method Details

.valid_fields?(attributes) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/corraios/containers/roll.rb', line 33

def valid_fields?(attributes)
  super(attributes) &&
    (attributes[:diameter] * 2 + attributes[:length]) <= 200.0
end

Instance Method Details

#can_merge?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/corraios/containers/roll.rb', line 15

def can_merge?(other)
  false
end

#merge!(other) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/corraios/containers/roll.rb', line 19

def merge!(other)
  raise NotImplementedError
end

#to_package ⇒ Object 



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# File 'lib/corraios/containers/roll.rb', line 27

def to_package
  Package.new weight: self.weight, length: self.length, width: self.diameter, height: self.diameter
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/corraios/containers/roll.rb', line 11

def valid?
  self.class.valid_fields? @attributes
end

#volume ⇒ Object 



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# File 'lib/corraios/containers/roll.rb', line 23

def volume
  3.1415 * (diameter/2)**2 * length
end