Class: NFS::XDR::FixedString

Inherits:
Object
  • Object
show all
Defined in:
lib/nfs/xdr.rb

Direct Known Subclasses

FixedOpaque

Instance Method Summary collapse

Constructor Details

#initialize(n) ⇒ FixedString

Returns a new instance of FixedString.



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# File 'lib/nfs/xdr.rb', line 95

def initialize(n)
  @n = n
end

Instance Method Details

#decode(string) ⇒ Object 



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# File 'lib/nfs/xdr.rb', line 103

def decode(string)
  superstring = string.slice!(0, XDR.pad(@n, 4))
  superstring.nil? ? '' : superstring[0, @n]
end

#encode(value) ⇒ Object 



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# File 'lib/nfs/xdr.rb', line 99

def encode(value)
  [value.to_s].pack('a' + XDR.pad(@n, 4).to_s)
end