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Ali Najaf

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Najaf / composition-over-inheritance.rb
Created March 4, 2014 21:19
# We prefer composition over inheritance because inheritance couples type to
# implementation.
#
# Take a look at this example using inheritance:
class Duck
def initialize
@wings = Wings.new
end
@Najaf
Najaf / speaker.md
Last active August 29, 2015 13:57 — forked from matiaskorhonen/speaker.md
@Najaf
Najaf / speaker.md
Last active August 29, 2015 13:57 — forked from matiaskorhonen/speaker.md
@Najaf
Najaf / speaker.md
Last active August 29, 2015 13:57 — forked from matiaskorhonen/speaker.md
@Najaf
Najaf / listening-for-connections.rb
Created May 28, 2014 22:45
#! /usr/bin/env ruby
require 'socket'
Socket.tcp_server_loop(ARGV[0].to_i) do |connection|
connection.write("Hello, world\n")
connection.close
end
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Najaf / listening-for-connections-2.rb
Created May 28, 2014 22:49
#! /usr/bin/env ruby
require 'socket'
server = TCPServer.new ARGV.first.to_i
loop do
client = server.accept
client.puts "Hello, world"
client.close
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Najaf / echo-server.rb
Created May 28, 2014 23:21
#! /usr/bin/env ruby
require 'socket'
server = TCPServer.new ARGV.first.to_i
loop do
client = server.accept
client.write(client.readline)
client.close
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Najaf / basic-logging.rb
Last active August 29, 2015 14:01
#! /usr/bin/env ruby
require 'socket'
def log(source, message)
time = Time.now.strftime("%Y-%m-%d %H:%M:%S")
puts "[%s] %s => %s" % [time, source, message]
end
server = TCPServer.new ARGV.first.to_i
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Najaf / request-line.rb
Created May 29, 2014 21:44
#! /usr/bin/env ruby
require 'socket'
def log( source, message)
time = Time.now.strftime("%Y-%m-%d %H:%M:%S")
puts "[%s] %s => %s" % [time, source, message]
end
server = TCPServer.new ARGV.first.to_i
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Najaf / request-headers.rb
Last active August 29, 2015 14:01
#! /usr/bin/env ruby
require 'socket'
def log(source, message)
time = Time.now.strftime("%Y-%m-%d %H:%M:%S")
puts "[%s] %s => %s" % [time, source, message]
end
# Class representing HTTP Requests