shopicruit.rb

require 'net/http'
require 'json'

HOST = 'shopicruit.myshopify.com'
PRODUCT_PATH = '/products.json'


def get_computer_and_keyboard_cost()
  json_str = Net::HTTP.get HOST, PRODUCT_PATH
  json_dict = JSON.parse json_str

  filtered_products = json_dict["products"]
                        .select { |product| ["Keyboard", "Computer"].include? product["product_type"] }

  variants = filtered_products.map { |product| product["variants"] }.flatten

  variants_by_weight = variants.sort_by { |variant| variant["grams"] }

  total_weight_in_grams = 0
  total_cost_in_dollars = 0

  variants_by_weight.each do |variant|
    weight_in_grams = variant["grams"].to_f
    price_in_dollars = variant["price"].to_f

    break if total_weight_in_grams + weight_in_grams > 100_000

    total_weight_in_grams += weight_in_grams
    total_cost_in_dollars += price_in_dollars
  end

  return total_cost_in_dollars
end