Class: BoxPacker::Dimensions

Inherits:
Vector
  • Object
show all
Defined in:
lib/box_packer/dimensions.rb

Instance Attribute Summary

Attributes inherited from Vector

#x, #y, #z

Instance Method Summary collapse

Methods inherited from Vector

#+, #-, #==, [], #depth, #eql?, #height, #initialize, #to_a, #width

Constructor Details

This class inherits a constructor from BoxPacker::Vector

Instance Method Details

#>=(other) ⇒ Object 



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# File 'lib/box_packer/dimensions.rb', line 9

def >=(other)
  zip_map(other, :>=).reduce(&:&)
end

#each_rotation {|Dimensions[x, y, z]| ... } ⇒ Object

Yields:



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# File 'lib/box_packer/dimensions.rb', line 13

def each_rotation
  yield Dimensions[x, y, z]
  yield Dimensions[x, z, y]
  yield Dimensions[z, x, y]
  yield Dimensions[z, y, x]
  yield Dimensions[y, x, z]
  yield Dimensions[y, z, x]
end

#to_s ⇒ Object 



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# File 'lib/box_packer/dimensions.rb', line 22

def to_s
  to_a.join('x')
end

#volume ⇒ Object 



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# File 'lib/box_packer/dimensions.rb', line 5

def volume
  @volume ||= to_a.reduce(&:*)
end