WillowScript (.ws) is a proposed, not-yet-implemented language. Examples and library integrations here are illustrative design exercises, not verified runnable programs.

Distinguish duration and idle TTL

Temporary data is not simply “data we hope will disappear.” Decide who owns it, why it exists, how large it may grow, how long it remains useful and what happens when cleanup cannot complete. These choices are part of the feature contract.

1. 1

   Distinguish duration and idle TTL — Discover and trace

   Make a prediction before touching the example.

   Open practice
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2. 2

   Distinguish duration and idle TTL — Build the smallest useful slice

   Change one useful behavior while keeping the contract small.

   Open practice
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3. 3

   Distinguish duration and idle TTL — Change one requirement

   Translate one new mod requirement into a deliberate change.

   Open practice
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4. 4

   Distinguish duration and idle TTL — Boundary detective

   Find a case the simplest success path does not cover.

   Open practice
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5. 5

   Distinguish duration and idle TTL — Flash-check repair

   Use a plausible mistake to show that you understand the mechanism.

   Open practice
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6. 6

   Distinguish duration and idle TTL — Connect the previous skills

   Connect this idea with a previously learned responsibility.

   Open practice
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7. 7

   Distinguish duration and idle TTL — Review and demonstrate

   Collect a useful learning record without pretending the code was executed.

   Open practice
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