aeden

module Count
  def fake_count
    words.count + 500
  end
end

class Thing
  def words
    %w(one two three)
  end

aeden

Currently the RubyGems index is stored as a Gzip file that is a marshalled array. Whenever Bundler needs to install a gem that is not yet installed it downloads the index, gunzips it and unmarshals it. It then looks for dependencies that are described in another file that is also a gzipped and marshalled file. There are several issues that arise from this setup:

• The full index must be downloaded and parsed, but does not contain dependency data, which must then be downloaded and parsed. This is a relatively time consuming process.
• The index must be centralized.

Additionally the gems themselves are currently centralized since there is nothing in the meta data that indicates where the gem should be downloaded from. However in order to allow this it is important to find ways of keeping the index from being poisoned (is this an issue in the centralized system?)

Dependency Resolution

aeden

Currently the RubyGems index is stored as a Gzip file that is a marshalled array. Whenever Bundler needs to install a gem that is not yet installed it downloads the index, gunzips it and unmarshals it. It then looks for dependencies that are described in another file that is also a gzipped and marshalled file. There are several issues that arise from this setup:

• The full index must be downloaded and parsed, but does not contain dependency data, which must then be downloaded and parsed. This is a relatively time consuming process.
• The index must be centralized.

Additionally the gems themselves are currently centralized since there is nothing in the meta data that indicates where the gem should be downloaded from. However in order to allow this it is important to find ways of keeping the index from being poisoned (is this an issue in the centralized system?)

Dependency Resolution

aeden

Installed RVM HEAD version:

rvm 1.6.18 by Wayne E. Seguin (wayneeseguin@gmail.com) [https://rvm.beginrescueend.com/]

/Users/aeden/.rvm/scripts/get: line 125: syntax error near unexpected token `)'
/Users/aeden/.rvm/scripts/get: line 125: `rvm ; rvm --version )'
~ [ruby-1.9.2-p0]$ rvm list
/Users/aeden/.rvm/scripts/list: line 5: /base: No such file or directory
/Users/aeden/.rvm/scripts/list: line 262: __rvm_environment_identifier: command not found

aeden

~/d/aetrion/dnsimple [branch:master] [rbx-head]$ rspec spec
WARNING: using the built-in Timeout class which is known to have issues when used for opening connections. Install the SystemTimer gem if you want to make sure the Redis client will not hang.
An exception occurred at_exit handler
    /Users/aeden/Development/aetrion/dnsimple/app/lib/logic/domain/transferable.rb:24: syntax error, unexpected ')' (SyntaxError)

Backtrace:
     Rubinius::Melbourne#syntax_error at /Users/aeden/.rvm/rubies/rbx-head/lib
                                         /melbourne.rbc:70
       Rubinius::Melbourne#parse_file at /Users/aeden/.rvm/rubies/rbx-head/lib
                                         /melbourne.rbc:83

aeden

class Contact < ActiveRecord::Base
  belongs_to :user

  def name
    "#{first_name} #{last_name}"
  end
end

aeden

# Another approach to turning echo on/off in IRB.
# Place in .irbrc
def q!
  p "Quiet mode #{conf.echo ? "on" : "off"}"
  conf.echo = !conf.echo
end

aeden

# This is madness...or is it genius?!
#
# Use separate modules for separating private and protected methods from the
# public interface.
#
# Don't forget to run rdoc on this source.

class Person 
  module Protected #:nodoc:
    protected

aeden

~ [ruby-1.8.7-p249]$ irb
ruby-1.8.7-p249 > Time.parse
NoMethodError: undefined method `parse' for Time:Class
	from (irb):1
ruby-1.8.7-p249 >

aeden

class Resolv
  class DNS
    class Resource
      module IN
        class NAPTR < Resource
          TypeValue = 35 # :nodoc:
          ClassValue = IN::ClassValue
          ClassHash[[TypeValue, ClassValue]] = self

          def initialize(order, preference, flag, service_name, regex, replacement)