countries.rb

# our list of countries created using a "literal" array and hashes.
countries = [
  {
    "id" => "AGO",
    "name" => "Angola",
    "population" => 21_471_618,
    "capital" => "Luanda",
    "latitude" => -8.81155,
    "longitude" => 13.242,
    "income_level" => "Upper Middle",
    "high_income" => false
  },
  {
    "id" => "ATG",
    "name" => "Antigua and Barbuda",
    "population" => 89_985,
    "capital" => "Saint John's",
    "latitude" => 17.1175,
    "longitude" => -61.8456,
    "income_level" => "High",
    "high_income" => true
  },
  {
    "id" => "BLR",
    "name" => "Belarus",
    "population" => 9_466_000,
    "capital" => "Minsk",
    "latitude" => 53.9678,
    "longitude" => 27.5766,
    "income_level" => "Upper Middle",
    "high_income" => false
  },
  {
    "id" => "CAF",
    "name" => "Central African Republic",
    "population" => 4_616_417,
    "capital" => "Bangui",
    "latitude" => 5.63056,
    "longitude" => 21.6407,
    "income_level" => "Low",
    "high_income" => false
  },
  {
    "id" => "CHE",
    "name" => "Switzerland",
    "population" => 8_081_482,
    "capital" => "Bern",
    "latitude" => 46.948,
    "longitude" => 7.44821,
    "income_level" => "High",
    "high_income" => true
  }
]