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More toStrings and tests for physics, better docs #82503

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Merged
merged 1 commit into from
May 20, 2021

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Hixie
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@Hixie Hixie commented May 14, 2021

Pre-launch Checklist

  • I read the Contributor Guide and followed the process outlined there for submitting PRs.
  • I read the Tree Hygiene wiki page, which explains my responsibilities.
  • I read and followed the Flutter Style Guide, including Features we expect every widget to implement.
  • I signed the CLA.
  • I listed at least one issue that this PR fixes in the description above.
  • I updated/added relevant documentation (doc comments with ///).
  • I added new tests to check the change I am making or feature I am adding, or Hixie said the PR is test-exempt.
  • All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel on Discord.

@flutter-dashboard flutter-dashboard bot added the framework flutter/packages/flutter repository. See also f: labels. label May 14, 2021
@google-cla google-cla bot added the cla: yes label May 14, 2021
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LGTM

@@ -90,14 +92,20 @@ class FrictionSimulation extends Simulation {

@override
bool isDone(double time) => dx(time).abs() < tolerance.velocity;

@override
String toString() => '${objectRuntimeType(this, 'FrictionSimulation')}(cₓ: ${_drag.toStringAsFixed(1)}, x₀: ${_x.toStringAsFixed(1)}, dx₀: ${_v.toStringAsFixed(1)})';
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Will these print nicely in terminals? Especially worries whether Windows will print these as garbage...

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should be no worse than what we're doing today with the Animation toStrings, right?

@fluttergithubbot fluttergithubbot merged commit 4bb5046 into flutter:master May 20, 2021
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3 participants