Module: Hostblock

Defined in:
lib/hostblock.rb,
lib/hostblock/version.rb

Constant Summary collapse

HOST_FILES = 
%w(http://someonewhocares.org/hosts/zero/hosts
http://winhelp2002.mvps.org/hosts.txt
http://www.malwaredomainlist.com/hostslist/hosts.txt
http://pgl.yoyo.org/adservers/serverlist.php?hostformat=hosts&showintro=0D=&mimetype=plaintext&useip=0.0.0.0)
REJECTS = 
%w(localhost
local
localhost.localdomain)
HOST_REGEX = 
/^(?:0\.0\.0\.0|127\.0\.0\.1)\s+(\S+)\s*$/
VERSION = 
'0.0.1'

Class Method Summary collapse

Class Method Details

.generate_hosts_file ⇒ Object 



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# File 'lib/hostblock.rb', line 18

def self.generate_hosts_file
  puts "# ----- Adblock (Last updated: #{Time.now})-----"
  (hosts.each_with_object(Set.new) do |(url), set|
    set << url
  end - REJECTS).sort.each { |h| puts "0.0.0.0 #{h}" }
  puts "# ----- /Adblock (Last updated: #{Time.now})-----"
end

.hosts ⇒ Object 



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# File 'lib/hostblock.rb', line 26

def self.hosts
  Parallel.map(HOST_FILES) { |url| open(url).read.gsub(/\#.*/, '').scan(HOST_REGEX) }.flatten
end