Playing with Enron Summaries

enron_play.rb

#!`which jruby`

require 'rubygems'
require 'pacer'

graph = Pacer.tg
graph.import("/tmp/enron_summary.xml")

# Focus on one email address, that of Tim Belden
sender = graph.get_vertices.filter(:address => 'tim.belden@enron.com')

# Check the vertex's properties
sender.inspect

# Look into the volume of emails Tim sent to each address
sender.out_e

sent = sender.
sent.lookahead {|s| puts "#{s.in_v.v[:address]} #{s[:volume]}"}

groupings = sender.v.group.key_route{ |email| email[:address] }.values_route(:email) { |email| [email.out_e.in_v[:address], email.out_e[:volume] ] }

sender.v.out_e.e.group.key 

result = groupings.reduce(proc { Hash.new(0) }, :email) { |h, e| h[e] += 1; h }