Automattic / Automattic/expect.js
Approximate floating point value
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- JavaScript
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Description
Expect.js currently does not support ensuring a floating point number approximates another number within a certain accuracy. Proposed usage:
``` js
expect(0.99999).to.approximate(0.99998, 4); // works
expect(0.99999).to.approximate(0.99998, 5); // fails
expect(0.999999).to.approximate(0.999998, 5); // works
expect(0.999999).to.approximate(0.999998, 6); // fails
```
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