Class: Mount::Iterator

Inherits:
Object
  • Object
show all
Defined in:
lib/rbmount/iterator.rb

Instance Method Summary collapse

Constructor Details

#initialize(direction) ⇒ Iterator

Returns a new instance of Iterator.



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# File 'lib/rbmount/iterator.rb', line 24

def initialize (direction)
  @pointer = Mount::C.mnt_new_iter(direction)
  raise if @pointer.null?

  ObjectSpace.define_finalizer(self, method(:finalize))
end

Instance Method Details

#direction ⇒ Object 



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# File 'lib/rbmount/iterator.rb', line 31

def direction
  Mount::C.mnt_iter_get_direction(@pointer)
end

#finalize(id = nil) ⇒ Object 



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# File 'lib/rbmount/iterator.rb', line 40

def finalize (id=nil)
  Mount::C.mnt_free_iter(@pointer)
end

#reset ⇒ Object 



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# File 'lib/rbmount/iterator.rb', line 35

def reset
  Mount::C.mnt_reset_iter(@pointer)
  self
end

#to_c ⇒ Object 



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# File 'lib/rbmount/iterator.rb', line 44

def to_c
  @pointer
end