Class: DependencyCheck

Inherits:
Object
  • Object
show all
Defined in:
lib/ubnt/usg/restore/dependency_check.rb

Instance Method Summary collapse

Instance Method Details

#has_dependencies? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ubnt/usg/restore/dependency_check.rb', line 15

def has_dependencies?
  [ :has_filesystem_utils?, :has_filesystem_utils? ].all do |check|
    self.public_send(check)
  end
end

#has_extraction_utils? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ubnt/usg/restore/dependency_check.rb', line 11

def has_extraction_utils?
  `which unzip`
end

#has_filesystem_utils? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ubnt/usg/restore/dependency_check.rb', line 7

def has_filesystem_utils?
  `which mke2fs`
end

#has_partition_utils? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ubnt/usg/restore/dependency_check.rb', line 3

def has_partition_utils?
  `which parted`.any?
end