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chad / gist:142478
Created July 8, 2009 00:19
def is_paranoid opts = {}
# ...snip...
include InstanceMethods
end
module InstanceMethods
# snip snip snip
def destroy
# ....etc.
end
@chad
chad / gist:142479
Created July 8, 2009 00:20
class ActiveRecord::Base
is_paranoid
end
@chad
chad / gist:142481
Created July 8, 2009 00:24
module Friendly
def greet
puts "Hello World!"
end
end
class HelloWorld
include Friendly
end
@chad
chad / gist:142484
Created July 8, 2009 00:28
class Thing
def do_something
puts "Doing something in Thing"
end
end
class SubThing < Thing
end
@chad
chad / gist:142869
Created July 8, 2009 14:08
class Thing
end
class SubThing < Thing
end
module IneffectiveOverride
end
Thing.send(:include, IneffectiveOverride)
@chad
chad / gist:142872
Created July 8, 2009 14:13
class A
end
class B < A
end
module X
end
A.send(:include, X)
@chad
chad / gist:174022
Created August 24, 2009 18:29
select joy_journeys.id from joy_journeys, memberships, profiles, circles
INNER JOIN memberships on memberships.circle_id = circles.id
INNER JOIN profiles on memberships.profile_id = profiles.id
INNER JOIN joy_journeys on joy_journeys.profile_id = profiles.id
WHERE circles.id = #{self.id}
@chad
chad / gist:187432
Created September 15, 2009 16:34
$ sudo gem search -r calendar_date_select
*** REMOTE GEMS ***
artmotion-calendar_date_select (1.10.9)
atd-calendar_date_select (1.15)
batasrki-calendar_date_select (1.13.3)
calendar_date_select (1.15)
DavidWhite-calendar_date_select (1.15.6)
edwinmoss-calendar_date_select (1.11.1)
@chad
chad / gist:214327
Created October 20, 2009 15:21
require 'webrick'
class MyServlet < WEBrick::HTTPServlet::AbstractServlet
def do_GET(request, response)
response.body = "Whatever you want"
end
end
server = WEBrick::HTTPServer.new(:Port => 8082)
server.mount "/whatever", MyServlet
@chad
chad / gist:214328
Created October 20, 2009 15:21
Bennett.get "/blog" do
"Hello World"
end
Bennett.get "/home" do
"<html><body><h1>Welcome to my home page!</h1>
Look at my <a href='/blog'>Blog</a>.
</body></html>"
end