sabman

#!/usr/bin/env ruby
#
# A hook script to verify that only syntactically valid ruby code is commited.
# Called by git-commit with no arguments.  The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# Put this code into a file called "pre-commit" inside your .git/hooks
# directory, and make sure it is executable ("chmod +x .git/hooks/pre-commit")
#

sabman

file 'Gemfile', <<-GEMS
source 'http://gemcutter.org'
gem "rails",    "3.0.0.beta3"
gem "bson_ext"
gem "mongoid",  "2.0.0.beta4"
gem "haml",     "3.0.0.rc.2"
gem "compass",  "0.10.0.rc4"
gem "inherited_resources"

group :test do

sabman

file 'Gemfile', <<-GEMS
source 'http://gemcutter.org'
gem "rails",    "3.0.0.beta4"
gem "bson_ext"
gem "mongoid",  "2.0.0.beta4"
gem "haml",     "3.0.0.rc.2"
gem "compass",  "0.10.0.rc4"
gem "inherited_resources"

group :test do

sabman

CURRENT_RUBY  = 'ree-1.8.7-2010.02'
RUBY_PATH     = "/home/rails/.rvm/rubies/#{CURRENT_RUBY}"
GEM_HOME      = "/home/rails/.rvm/gems/#{CURRENT_RUBY}"

ssh_options[:paranoid]      = false
ssh_options[:forward_agent] = true
default_run_options[:pty]   = true


set :stages,        %w(staging production)

sabman

## Methods dealing with Govtrack's KML exporter for states and congressional districts. 
#  Used to generate map files for a couple of Sunlight's projects, Politiwidgets and the 
#  Congress app for Android.

## You can also just download individual maps at GovTrack's page about all this:
#  http://www.govtrack.us/embed/googlemaps.xpd
#  This script is useful if you want to generate many programmatically. 
#  It also swaps out the default '0' placemark name for something minimally descriptive.

## This file isn't runnable, and just contains some methods. 

sabman

require 'devise/strategies/base'

module Devise
  module Strategies
    # Sign in an user using HTTP authentication.
    class HttpAuthenticatableWithContentType < Base
      MESSAGE = "Could not authenticate you."
      
      def valid?
        request.authorization && mapping.to.respond_to?(:authenticate_with_http)

sabman

class VisitorStats
  def initialize
    @redis = Redis.new
  end

  # every time there's a hit, increment a counter for the
  # day and week, and add the session id to a set of unique
  # vistitors for the day/week
  def hit(session_id)
    today = Date.today

sabman

GeoDatabases

What is a GeoDatabase? and how is it diff from a regular db

• Stores geometries
• multi-dimensional
• R-Tree indexing (Query planner uses it?)
• projections
• Supports Datums ?
• Vector and raster support

sabman

  validates_each :iban do | record, attr, value |
    record.errors.add attr, 'IBAN is mandatory' and next if value.blank?
    # IBAN code should start with country code (2letters)
    record.errors.add attr, 'Country code is missing from the IBAN code' and next unless value.to_s =~ /^[A-Z]{2}/i
    iban = value.gsub(/[A-Z]/) { |p| (p.respond_to?(:ord) ? p.ord : p[0]) - 55 }
    record.errors.add attr, 'Invalid IBAN format' unless (iban[6..iban.length-1].to_s+iban[0..5].to_s).to_i % 97 == 1
  end

sabman

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