brianstorti

# This is ~/.ssh/config
# For all hosts
ServerAliveInterval 30

brianstorti

module Subject
  attr_reader :observers

  def subscribe_observer(observer)
    @observers ||= []
    @observers << observer
  end

  def unsubscribe_observer(observer)
    @observers.delete(observer)

brianstorti

select	a.TABLESPACE_NAME,
	a.BYTES bytes_used,
	b.BYTES bytes_free,
	b.largest,
	round(((a.BYTES-b.BYTES)/a.BYTES)*100,2) percent_used
from 	
	(
		select 	TABLESPACE_NAME,
			sum(BYTES) BYTES 
		from 	dba_data_files 

brianstorti

require "rspec"

class Cell
  attr_accessor :world, :x, :y

  def initialize(world, x=0, y=0)
    @world, @x, @y = world, x, y
    world.cells << self
  end

brianstorti

class Thing
  def do_something
    puts "a"
  end
end

thing = Thing.new
def thing.do_something
  puts "b"
end

brianstorti

class Module
  def attr_create(*symbols)
    symbols.each do |symbol|
      class_eval("def #{symbol}; @#{symbol}; end;")
      class_eval("def #{symbol}=(value); @#{symbol} = value; end;")
    end
  end
end

class A

brianstorti

class Class
  def method_missing(name, *args)
    name = name.to_s
    if name =~ /this/
      name["this_"] = ""
      eval("@#{name}")
    end
  end
end

brianstorti

class MyOpenStruct
  def initialize
    @attributes = {}
  end

  def method_missing(name, *args)
    attribute = name.to_s
    if attribute =~ /=$/
      @attributes[attribute.chop] = args[0]
    else

brianstorti

var = "foo"

brianstorti

module Test
  def class_method
    "class method"
  end
end

class A
  extend Test
end