O-I

require 'open-uri'
require 'dotenv'
require 'json'
require 'pry'

Dotenv.load

# Basic structure of a Guardian API request:

# BASE_URI + endpoint + queries + api-key + params

O-I

# Question source: http://codegolf.stackexchange.com/q/8574/12268

# Write an algorithm in any programming language you desire
# that generates n unique randomly-distributed random natural
# numbers (i.e. positive integers, no zero), sum of which is
# equal to t, where t is bigger than or equal to n*(n+1)/2.

# Example: Generate 10 unique random natural numbers, sum of which is equal to 500.

def rand_sum(size, sum)

O-I

fizzbuzz :: Int -> [String]
fizzbuzz n = take n $ addNums $ zipWith (++) fizz buzz
  where fizz     = cycle ["", "", "Fizz"]
        buzz     = cycle ["", "", "", "", "Buzz"]
        addNums  = zipWith numOrNot $ map show [1..]
        numOrNot = \ x y -> if null y then x else y

O-I

Further reading on nil in Ruby & Rails

Ruby: Is nil?

• Lukasz Wrobel demystifies nil in Ruby

Why the id of nil is 4 in Ruby

• An older post by Neeraj Singh on nil's object_id

a World Without Nil