Games PHP Lazy Line

Lazy Line

yield, lazy values, keys, send(), getReturn(), yield from and why you can't rewind.

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  1. Lazy Line

    A generator is a vending machine that makes each item only when you press the button. Calling the function just sets the machine up. Each loop step presses the button: the machine runs to the next yield, hands you one item and pauses right there.

Your rulebook

Finish a level to add its rule. Fill the book and you can explain all of this in an interview.

  1. 1Finish Calling it runs nothing to unlock this rule.
  2. 2Finish Take turns to unlock this rule.
  3. 3Finish Labels on the items to unlock this rule.
  4. 4Finish Put something in to unlock this rule.
  5. 5Finish The receipt to unlock this rule.
  6. 6Finish A machine inside a machine to unlock this rule.
  7. 7Finish An endless machine to unlock this rule.
  8. 8Finish No going back to unlock this rule.