rinaldifonseca

# Expand print panel by default
defaults write NSGlobalDomain PMPrintingExpandedStateForPrint -bool true

# Disable the “Are you sure you want to open this application?” dialog
defaults write com.apple.LaunchServices LSQuarantine -bool false

# Enable subpixel font rendering on non-Apple LCDs
defaults write NSGlobalDomain AppleFontSmoothing -int 2

# Disable press-and-hold for keys in favor of key repeat

rinaldifonseca

# The code can be seen here: gist.github.com/2711153 (it does use a small bit 
# from the Rails framework, just for the persisted LedgerEntry and to create 
# attribute readers). Some notes about the code: 
#    - Each Role is a class, having only (public) class methods. To help 
#    avoid them being called outside of their Context, a Role Method only has 
#    access to its associated object while the role's context is the 
#    current/active global context. 
#    - Following Trygve's approach: "Roles are referenced by name. If I mean 
#    the Role I write the role name, not 'self'." 
#    - For referencing the object playing a role, I've overridden the Role's 

rinaldifonseca

#model / Data object
class User
  attr_reader :name, :approved

  def initialize name
    @name = name
    @approved = false
  end

  def approved?

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# Framework
# ===========================================
module ContextAccessor
  def context
    Thread.current[:context]
  end
end

module Context
  include ContextAccessor

rinaldifonseca

• Jim Weirich: The Building Blocks of Modularity – http://goo.gl/g4Nk
• Jim Weirich: SOLID Ruby – http://goo.gl/z3jd
• Sandi Metz: SOLID Object-Oriented Design – http://goo.gl/PDn6T
• Sandi Metz: Less – The Path to Better Design – http://goo.gl/VuTl4
• Demeter is for Encapsulation – http://is.gd/eeyLx
• Opinionated Modular Code – http://is.gd/eeyXm
• Scaling to Hundreds of Millions of Requests – http://vimeo.com/12814529
• Confident Code – http://goo.gl/VFLX
• Destroy All Software Screencasts – https://www.destroyallsoftware.com/screencasts
• Corey Haines: Fast Rails Tests – http://goo.gl/Va2gb

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# This way we re-query the app itself in order to avoid sequential execution for CPU-intensive tasks
# that can (and should) be executed in parallel.
#
# Pros: decent scalability can be achieved by assigning path=some.load.balancer.com (i.e. Amazon ELB)
# and putting a bunch of multicore machines behind it.
#
# Cons: we lose some fraction of time on JSON encoding/decoding and HTTP traffic.
# Load-balanced fault-tolerant DRb could be a better choice, but would require more work and provide only
# minor performance improvement in situation where JSON/HTTP aren't the main CPU consumers.

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class ActionDispatch::Routing::Mapper
  def draw(routes_name)
    instance_eval(File.read(Rails.root.join("config/routes/#{routes_name}.rb")))
  end
end

BCX::Application.routes.draw do
  draw :api
  draw :account
  draw :session

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#lib/active_support/cache/no_store.rb

module ActiveSupport
  module Cache
    class NoStore < Store
      def read_entry(name, options)
        return nil
      end
      def write_entry(name, value, options)
      end

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class S;def initialize *w;@s=w;end;def method_missing *w;@s<<w;self ###########
end;def to_ary;[@s.map{|e|e=~/[\,\.\:\-\(\)\/\'\"]/?[e]:[" ",e]}.join.strip] ##
end;end;def Object.const_missing(c);S.new c;end ####### gist.github.com/2354740
puts This.is.a.sentence.represented.by.a.Ruby.expression(".") #################

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Setup new mac from scratch

These commands are good as of 2010-11-18.

Homebrew http://mxcl.github.com/homebrew/

ruby -e "$(curl -fsS http://gist.github.com/raw/323731/install_homebrew.rb)"

Install xcode (download, or on the OS X install DVD)

http://developer.apple.com/technology/xcode.html