dominicwilliams

import "AssetLedger.sol";

// TODO describe rules of exchange.
// In the AF market all users benefit from a "last look" facility to prevent 
// them falling foul of mechanical arb sniping by those exploiting the way
// the blockchain and smart contract data lags the real markets being tracked.
// The system proceeds through a series of batching steps, which in practice
// might correspond to some number of blocks (for example, each batching step
// corresponds to a block). Orders collected in batching step B_i are initially
// in a "pending" state although visible within the book. Orders then remain

cored

class UsersController < ApplicationController 

  def create
    @user = User.new params[:user]
    
    return render 'new' unless @user.save 
    
    flash[:notice] = "The user was created succesfully" 
    redirect_to :index
  end

Tho85

Build your own private, encrypted, open-source Dropbox-esque sync folder

Prerequisites:

• One or more clients running a UNIX-like OS. Examples are given for Ubuntu 12.04 LTS, although all software components are available for other platforms as well (e.g. OS X). YMMV
• A cheap Ubuntu 12.04 VPS with storage. I recommend Backupsy, they offer 250GB storage for $5/month. Ask Google for coupon codes.

Software components used:

• Unison for file synchronization
• EncFS for folder encryption

rab

# -*- Conf -*-
[color]
	branch = auto
	diff = auto
	status = auto
        showbranch = auto
	ui = true

# color.branch
#     A boolean to enable/disable color in the output of git-branch(1). May be set to always, false (or

aaronjensen

# Place in config/initializers
ActiveRecord::Base.class_eval do
  class << self
    def inherited_with_strong_params(sub)
      inherited_without_strong_params(sub)
      # Filter out plugin models that won't work with strong_parameters yet
      unless sub.name =~ /^doorkeeper/i
        sub.send :include, ActiveModel::ForbiddenAttributesProtection
      end
    end

tooky

class CardCreator < Struct.new(:listener)
  def create(iteration, attributes)
    card = iteration.cards.build(attributes)
    if card.save
      listener.created(card)
    else
      listener.create_failed(card)
    end
  end
end

txus

# RSpec matcher to spec delegations.
#
# Usage:
#
#     describe Post do
#       it { should delegate(:name).to(:author).with_prefix } # post.author_name
#       it { should delegate(:month).to(:created_at) }
#       it { should delegate(:year).to(:created_at) }
#     end