Class: Landrush::DependentVMs

Inherits:
Object
  • Object
show all
Extended by:
Enumerable
Defined in:
lib/landrush/dependent_vms.rb

Class Method Summary collapse

Class Method Details

.add(hostname) ⇒ Object 



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# File 'lib/landrush/dependent_vms.rb', line 16

def self.add(hostname)
  FileUtils.touch(file_for(hostname))
end

.clear! ⇒ Object 



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# File 'lib/landrush/dependent_vms.rb', line 28

def self.clear!
  dir.rmtree
end

.dir ⇒ Object 



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# File 'lib/landrush/dependent_vms.rb', line 36

def self.dir
  Server.working_dir.join('dependent_vms').tap(&:mkpath)
end

.each(&block) ⇒ Object 



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# File 'lib/landrush/dependent_vms.rb', line 12

def self.each(&block)
  (dir.directory? ? dir.children : []).each(&block)
end

.file_for(hostname) ⇒ Object 



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# File 'lib/landrush/dependent_vms.rb', line 32

def self.file_for(hostname)
  dir.join(hostname)
end

.list ⇒ Object 



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# File 'lib/landrush/dependent_vms.rb', line 24

def self.list
  map { |path| path.basename.to_s }
end

.remove(hostname) ⇒ Object 



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# File 'lib/landrush/dependent_vms.rb', line 20

def self.remove(hostname)
  file_for(hostname).tap { |f| f.delete if f.exist? }
end