[
  {
    "url": "https://docs.python.org/3.11/reference/expressions.html#yield-expressions",
    "description": "Official Python 3.10 docs for the yield expression."
  },
  {
    "url": "https://en.wikipedia.org/wiki/Lazy_evaluation",
    "description": "Wikipedia page about lazy evaluation"
  },
  {
    "url": "https://www.pythonmorsels.com/iterators/",
    "description": "Python Morsels: Iterators & Generators"
  },
  {
    "url": "https://realpython.com/introduction-to-python-generators/",
    "description": "Real python, introduction to generators and yield"
  }
]
