Class: String
- Inherits:
-
Object
- Object
- String
- Defined in:
- lib/rubydns/extensions/string.rb,
lib/rubydns/extensions/hexdump.rb,
lib/rubydns/extensions/string-1.8.rb,
lib/rubydns/extensions/string-1.9.2.rb
Instance Method Summary collapse
Instance Method Details
#bytesize ⇒ Object
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# File 'lib/rubydns/extensions/string-1.8.rb', line 24 def bytesize size end |
#byteslice(*args) ⇒ Object
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# File 'lib/rubydns/extensions/string-1.8.rb', line 28 def byteslice(*args) self[*args] end |
#chunked(chunk_size = 255) ⇒ Object
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# File 'lib/rubydns/extensions/string.rb', line 24 def chunked(chunk_size = 255) RubyDNS::chunked(self) end |
#hexdump ⇒ Object
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# File 'lib/rubydns/extensions/hexdump.rb', line 24 def hexdump i = 1 out = StringIO.new out.puts "Size: #{self.bytesize}" while (self.length > 16*(i-1)) a = self.slice(16*(i-1)..(16*i)-1) out.printf("%06x: %4.4x %4.4x %4.4x %4.4x %4.4x %4.4x %4.4x %4.4x ", (i-1)*16, *a.unpack("n16")) out.printf("|%s|\n", a.tr("^\040-\176",".")) i += 1 end return out.string end |