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@tonywok
tonywok / results.md
Created September 15, 2011 01:33
Rails 3.1 Callbacks
s = Test.new(:name => "foo")

# ActiveRecord::Test after_initialize
# ActiveRecord::Test after_initialize, :on => :update
# ActiveRecord::Test after_initialize, :on => :create
# ActiveRecord::TestObserver after_initialize

# ===> #<Test id: nil, name: "foo", created_at: nil, updated_at: nil>
@stevvooe
stevvooe / client.py
Created August 23, 2011 08:15
A minimal python to go json-rpc implemention, sans HTTP
import json
import socket
s = socket.create_connection(("127.0.0.1", 5090))
s.sendall(json.dumps(({"id": 1, "method": "Hello.Hello", "params": ["hello"]})))
print s.recv(4096)
@michiakig
michiakig / ants.clj
Created July 19, 2011 22:37
Clojure ant sim from Rich Hickey
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Ant sim ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Copyright (c) Rich Hickey. All rights reserved.
; The use and distribution terms for this software are covered by the
; Common Public License 1.0 (http://opensource.org/licenses/cpl.php)
; which can be found in the file CPL.TXT at the root of this distribution.
; By using this software in any fashion, you are agreeing to be bound by
; the terms of this license.
; You must not remove this notice, or any other, from this software.
;dimensions of square world
@gerhard
gerhard / app.rb
Created June 14, 2011 15:58 — forked from hakanensari/app.rb
non-blocking redis pub/sub in sinatra
require "fiber"
require "rack/fiber_pool"
require "sinatra/base"
require "redis"
require "redis/connection/synchrony"
class App < Sinatra::Base
use Rack::FiberPool
@dahlia
dahlia / lisp.rb
Created September 2, 2010 07:52
30 minutes Lisp in Ruby
# 30 minutes Lisp in Ruby
# Hong Minhee <http://dahlia.kr/>
#
# This Lisp implementation does not provide a s-expression reader.
# Instead, it uses Ruby syntax like following code:
#
# [:def, :factorial,
# [:lambda, [:n],
# [:if, [:"=", :n, 1],
# 1,
blank_object = {
:parent => nil,
:slots => {},
:size => 0
}
def send(receiver, message, *params, &block)
method_owner = receiver
while(method_owner[:slots][:lookup].nil?)
puts "ERR: lookup failed for ':lookup' on object:\n#{receiver.inspect}" and break if(method_owner[:parent].nil?)