Class: Cutlass::DockerDiff::DiffValue

Inherits:
Object
  • Object
show all
Defined in:
lib/cutlass/docker_diff.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(before_ids:, now_ids:) ⇒ DiffValue

Returns a new instance of DiffValue.



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# File 'lib/cutlass/docker_diff.rb', line 29

def initialize(before_ids:, now_ids:)
  @diff_ids = now_ids - before_ids
end

Instance Attribute Details

#diff_ids ⇒ Object (readonly)

Returns the value of attribute diff_ids.



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# File 'lib/cutlass/docker_diff.rb', line 27

def diff_ids
  @diff_ids
end

Instance Method Details

#changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cutlass/docker_diff.rb', line 33

def changed?
  @diff_ids.any?
end

#leaked_images ⇒ Object 



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# File 'lib/cutlass/docker_diff.rb', line 41

def leaked_images
  diff_ids.map do |id|
    Docker::Image.get(id)
  end
end

#same? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cutlass/docker_diff.rb', line 37

def same?
  !changed?
end

#to_s ⇒ Object 



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# File 'lib/cutlass/docker_diff.rb', line 47

def to_s
  leaked_images.map do |image|
    "  tags: #{image.info["RepoTags"]}, id: #{image.id}"
  end.join($/)
end