Class: Socket

Inherits:
Object
  • Object
show all
Defined in:
lib/emtraceroute/ext/socket.rb

Overview

extension for socket library

Class Method Summary collapse

Class Method Details

.htons(id) ⇒ Object 



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# File 'lib/emtraceroute/ext/socket.rb', line 11

def self.htons id
  [id].pack("s").unpack("n").first.to_i
end

.inet_aton(ip) ⇒ Object 



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# File 'lib/emtraceroute/ext/socket.rb', line 3

def self.inet_aton ip
  ip.split(/\./).map(&:to_i).pack("C*")
end

.inet_ntoa(n) ⇒ Object 



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# File 'lib/emtraceroute/ext/socket.rb', line 7

def self.inet_ntoa n
  n.unpack("C*").join "."
end