preserve the stats script

script/stats.rb

@@ -0,0 +1,30 @@
+require_relative '../config/environment'
+require 'statistics'
+
+data = Statistics.daily_repository_counts
+exit if data.empty?
+
+next_thousand = 1000
+last_time = data.first.first
+
+growth = data.inject([[data.shift.last, 0]]) do |growth, (time, num)|
+  growth << [num, num - growth.last.first]
+end
+two_weeks = growth.slice(-14, 14)
+average = (two_weeks.inject(0) { |sum, (total, growth)| sum + growth }.to_f / two_weeks.length).round(0)
+
+data.each do |(time, num)|
+  if num >= next_thousand
+    thousand = num - (num % 1000)
+    days = (time - last_time) / (1000 * 60 * 60 * 24)
+    puts "#{thousand} reached on #{Time.at(time / 1000).strftime('%Y-%m-%d')} after #{days} days"
+    next_thousand = thousand + 1000
+    last_time = time
+  end
+end
+remaining = next_thousand - data.last.last
+
+puts
+puts "Average growth within last 14 days: #{average} repositories.\n"
+puts "Will reach #{next_thousand} repositories in #{(remaining.to_f / average).round(2)} days."
+