12 lines
392 B
Markdown
12 lines
392 B
Markdown
importance: 5
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---
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# Extended clock
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We've got a `Clock` class. As of now, it prints the time every second.
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Create a new class `ExtendedClock` that inherits from `Clock` and adds the parameter `precision` -- the number of `ms` between "ticks". Should be `1000` (1 second) by default.
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- Your code should be in the file `extended-clock.js`
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- Don't modify the original `clock.js`. Extend it.
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