bluerogue251

#!/usr/bin/env bash

echo "Total number of words:"
cat /usr/share/dict/american-english | wc -w
echo ""

# To fix this, you need to filter the dictionary words
echo "Number of words containing the string 'auto':"
cat /usr/share/dict/american-english | FILL_ME_IN | wc -w
echo ""

bluerogue251

// Passenger 1 is 1/100 likely to randomly pick passenger two's seat.

// Passenger 2 is 1/100 likely to have been displaced by passenger 1.

// Passenger 3 is 1/100 likely to have been displaced by passenger 1.
// Passenger 3 is (1/100 * 1/99) likely to have been displaced by passenger 2. Because Passenger 2 was 1/100 likely to have been displaced by passenger 1, and if displaced 1/99 likely to have randomly chosen passenger 3's seat.
// All in all, Passenger 3 is (1/100 + (1/100 * 1/99)) likely to have been displaced.

// Passenger 4 is (1/100 + (1/100 * 1/99) + (1/100 * 1/99 * 1/98)) likely to have been displaced

bluerogue251

class City < ActiveRecord::Base
  self.primary_keys = :country_name, :subregion_name, :name
  belongs_to :subregion, foreign_key: [:country_name, :subregion_name]
  default_scope { order('name') }
end

bluerogue251

namespace :db do
  desc 'Move data from the carmen gem into the database'
  task load_geo_data: :environment do

    puts '-----------About to load geo-data from Carmen gem into the database----------------'
    Carmen::Country.all.each do |country|

      new_country = Country.create(name: country.name)

      country.subregions.each do |subregion|