nz

class User < ActiveRecord::Base
  attr_accessible :email, :name
  
  validates :email, :presence => true
  validates :name, :presence => true
  validates_uniqueness_of :email, :scope => :user
  
  
  has_many :song_entries
  has_many :songs, :through => :song_entries

nz

class User < ActiveRecord::Base
  
  has_many :product_interests
  has_many :products, :through => :product_interests
  
  has_many :brand_interests
  has_many :brands, :through => :brand_interests

  def deals
    product_interests.collect(&:deals) + brand_interests.collect(&:deals)

nz

def sequence4(n, m, c, b)
  # p("Inside sequence4")
  i = 0
  while(i < n)
    b.call i*m + c
    i += 1
  end
end

proc1 = Proc.new { |x| puts x }

nz

require 'benchmark'
require 'yaml'
require 'set'

# This overrides 'require' to records the time it takes to require a file, and
# then generate a report. It's intelligent enough to figure out where files were
# required from and construct a hierarchy of the required files.
#
# To use, copy this file to lib/require_benchmarking.rb, then add this to the
# top of the Rails::Initializer block in environment.rb:

nz

require 'rubygems'
require 'grit'

ddp = Grit::Repo.new("/Users/nick/Sites/ddp")
ddp.commits('qualcomm', 100).select{ |commit| commit.author.name =~ /Zadrozny/ }.each do |commit|
  puts "%s - %s - %s" % [
    commit.date.strftime('%a, %d %b, %H:%m'),
    commit.id_abbrev,
    commit.short_message
  ]

nz

#!/usr/bin/env ruby

# The script that give you focus!
# Create a text file that contains sites want to give yourself
# access to only during certain times of day.
#
# The file will look like this:
# 12 news.ycombinator.com
# 11-13,19-21 twitter.com
#