module RbNaCl::Util

def zeros(n = 32)

Returns:
  • (String) - A nice collection of zeros

Parameters:
  • n (Integer) -- the size of the string to make 
def zeros(n = 32)
  zeros = "\0" * n
  # make sure they're 8-bit zeros, not 7-bit zeros.  Otherwise we might get
  # encoding errors later
  zeros.respond_to?(:force_encoding) ? zeros.force_encoding("ASCII-8BIT") : zeros
end