HotFusionMan

#!/bin/bash

if (( $# < 1 ))
then
  script_name=`basename $0`
  echo "Usage: $script_name <interface_name>"
  echo "  e.g.: $script_name `ifconfig -l -d | cut -f 1 -d ' '`"
  exit
fi

HotFusionMan

# In Ruby, initialize is not a class method; it can't access
# class instance variables.

class C
  @a = 1
  def self.a
    @a
  end

  def initialize

HotFusionMan

class Parent
  def initialize( a, b )
    @a = a
    @b = b
  end
  attr_reader :a, :b
end

class Child < Parent
  def initialize( *args )

HotFusionMan

# Instance methods can only access class-level instance variables via accessor methods (which are themselves class-level methods).
# Here's a demonstration of a more complex situation (in which the instance method in question comes from a mix-in module)
# that illustrates the same principle.

module M
  def f
    puts self.class.a
  end
end

HotFusionMan

=begin
http://groups.google.com/group/capistrano/msg/9f17c9c7787ac390

Message from discussion deploy:check and config.gem
From: Tom Copeland <[email protected]>
Date: Thu, 4 Feb 2010 06:57:50 -0500
Local: Thurs, Feb 4 2010 3:57 am
Subject: Re: [capistrano] deploy:check and config.gem

On Feb 4, 2010, at 6:39 AM, Tom Copeland wrote:

HotFusionMan

namespace :deploy do
  
  def config(key)
    (@config ||= YAML.load_file("config/deploy.yml").symbolize_keys)[key.to_sym]
  end
  
  # Hooks as needed
  
  task :local_before do
  end