Method: RbNaCl::KeyComparator#<=>

Defined in:
lib/rbnacl/key_comparator.rb

#<=>(other) ⇒ 0, ...

spaceship operator

Parameters:

Returns:

  • (0) —

    if the keys are equal

  • (1) —

    if the key is larger than the other key

  • (-1) —

    if the key is smaller than the other key

  • (nil) —

    if comparison doesn't make sense



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/rbnacl/key_comparator.rb', line 17

def <=>(other)
  if KeyComparator > other.class
    other = other.to_bytes
  elsif other.respond_to?(:to_str)
    other = other.to_str
  else
    return nil
  end

  if Util.verify32(self.to_bytes, other)
    return 0
  elsif self.to_bytes > other
    return 1
  else
    return -1
  end
end