dx7

[439015.360] (EE) Screen(s) found, but none have a usable configuration.

[439015.360]

Fatal server error:

[439015.360] no screens found

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Rails 3.1

Loading development environment (Rails 3.1.3)
ruby-1.9.3 irb> user = User.select(:email).first
 => #<User email: "rafaeldx7@..."> 
ruby-1.9.3 irb> user.respond_to? :created_at
 => true 
ruby-1.9.3 irb> user.created_at
 => nil

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# my .inputrc file

# allow you to start typing a command and use the up/down arrow to auto complete from commands in your history
"\e[B": history-search-forward
"\e[A": history-search-backward

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# Rspec formatter by RAFAELDX7
# Use: rspec --require "dx7_formatter.rb" --format Dx7Formatter -- ./spec/your_spec.rb

require 'rspec/core/formatters/base_text_formatter'

class Dx7Formatter < RSpec::Core::Formatters::BaseTextFormatter

  def index
    @index ||= -1
    @index += 1

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class Settings < YourAppName::Application
end

# The Problem:
# ==> .../.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.2/lib/rails/railtie/configurable.rb:12:in `inherited': 
# You cannot inherit from a Rails::Application child (RuntimeError)

# Because:
# http://apidock.com/rails/Rails/Application/Configurable/ClassMethods/inherited

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# Run:
# bash < <(curl -Ls https://raw.github.com/gist/2511153)

# Source: http://caiustheory.com/install-gcc-421-apple-build-56663-with-xcode-42

echo "Grab and unpack the tarball."
mkdir ~/tmp && cd ~/tmp
curl -O http://opensource.apple.com/tarballs/gcc/gcc-5666.3.tar.gz
tar zxf gcc-5666.3.tar.gz
cd gcc-5666.3

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gem list --local --no-versions | xargs gem uninstall -a -x

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Macbook White Unibody 13-inch

Processor: 2.26 GHz Intel Core 2 Duo
Memory: 4 GB 1333 MHz DDR3
Graphics: NVIDIA GeForce 9400M 256 MB
Software: Mac OS X Lion 10.7.3
HD: 250 GB SATA Disk

VENDIDO

dx7

Bem interessante esse iGist. A acho que eh uma maneira bem simples de escrever textos e compartilhar via iphone. 

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# Ruby Ree 1.8.7

$ irb
ree-1.8.7 irb> 80 * "#"
TypeError: String can't be coerced into Fixnum
	from (irb):1:in `*'
	from (irb):1
ree-1.8.7 irb> "#" * 80
 => "################################################################################"