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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
110/ 140
pub points
84%
popularity

We analyzed this package 7 days ago, and awarded it 110 pub points (of a possible 140):

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
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
20 / 20trigger 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 0.7.2

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

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

Analyzed with Pana 0.22.3, Dart 3.3.3.

Check the analysis log for details.

16
likes
110
pub points
84%
popularity

Publisher

unverified uploader

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

Repository (GitHub)
View/report issues

Documentation

API reference

License

unknown (LICENSE)

Dependencies

complex

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