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An IIR filter library written in Dart. Highpass, lowpass, bandpass and bandstop as Butterworth, Bessel and Chebyshev Type I/II.

16
likes
130/ 160
pub points
11.5k
downloads

We analyzed this package 6 days ago, and awarded it 130 pub points (of a possible 160):

failed
Follow Dart file conventions
20 / 30trigger folding of the section

10/10 points: Provide a valid pubspec.yaml

Issue tracker URL doesn't exist.

At the time of the analysis https://github.com/Supercaly/iirj_dart/issues was unreachable. Make sure that the website is reachable via HEAD requests.

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

0/10 points: Use an OSI-approved license

No license was recognized.

Consider using an OSI-approved license in the LICENSE file to make it more accessible to the community.

OK
Provide documentation
20 / 20trigger folding of the section

10/10 points: 20% or more of the public API has dartdoc comments

17 out of 47 API elements (36.2 %) have documentation comments.

Some symbols that are missing documentation: butterworth, butterworth.Butterworth.applyScale, butterworth.Butterworth.filter, butterworth.Butterworth.getBiquad, butterworth.Butterworth.getNumBiquads.

10/10 points: Package has an example

OK
Platform support
20 / 20trigger folding of the section

20/20 points: Supports 6 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

  • ✓ Windows

  • ✓ Linux

  • ✓ macOS

  • ✓ Web

0/0 points: WASM compatibility

This package is compatible with runtime wasm, and will be rewarded additional points in a future version of the scoring model.

See https://dart.dev/web/wasm for details.

failed
Pass static analysis
30 / 50trigger folding of the section

30/50 points: code has no errors, warnings, lints, or formatting issues

Found 18 issues. Showing the first 2:

WARNING: The operand can't be 'null', so the condition is always 'true'.

lib/direct_form_2.dart:22:11

   ╷
22 │     if (s != null) {
   │           ^^^^^^^
   ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/direct_form_2.dart

WARNING: The operand can't be 'null', so the condition is always 'true'.

lib/src/cascade.dart:48:22

   ╷
48 │       if (_states[i] != null) {
   │                      ^^^^^^^
   ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/cascade.dart

OK
Support up-to-date dependencies
40 / 40trigger folding of the section

10/10 points: All of the package dependencies are supported in the latest version

Package Constraint Compatible Latest
complex ^0.7.2 0.7.2 0.8.0

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

The constraint `^0.7.2` on complex does not support the stable version `0.8.0`, that was published 3 days ago.

When complex is 30 days old, this package will no longer be awarded points in this category.

Try running dart pub upgrade --major-versions complex to update the constraint.

10/10 points: Package supports latest stable Dart and Flutter SDKs

20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.22.17, Dart 3.6.0.

Check the analysis log for details.

16
likes
130
points
11.5k
downloads

Publisher

unverified uploader

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An IIR filter library written in Dart. Highpass, lowpass, bandpass and bandstop as Butterworth, Bessel and Chebyshev Type I/II.

Repository (GitHub)
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Documentation

API reference

License

unknown (license)

Dependencies

complex

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