Remove impure

[MikuroXina]

Separated from #790.

[codecov-commenter]

Codecov Report

Base: 95.54% // Head: 86.46% // Decreases project coverage by -9.07% ⚠️

Coverage data is based on head (4a0461c) compared to base (9c46e3a).
Patch has no changes to coverable lines.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #814      +/-   ##
==========================================
- Coverage   95.54%   86.46%   -9.08%     
==========================================
  Files          39      175     +136     
  Lines         673     5378    +4705     
  Branches       65      362     +297     
==========================================
+ Hits          643     4650    +4007     
- Misses         15      678     +663     
- Partials       15       50      +35     

Impacted Files	Coverage Δ
bemuse/src/utils/read-blob.js	100.00% <0.00%> (ø)
bemuse/src/game/input/touch-plugin.spec.js	100.00% <0.00%> (ø)
bemuse/src/test/karma.js	100.00% <0.00%> (ø)
bemuse/src/custom-folder/index.spec.ts	93.54% <0.00%> (ø)
bemuse/src/music-collection/sortSongs.js	71.42% <0.00%> (ø)
bemuse/src/sampling-master/index.spec.js	96.12% <0.00%> (ø)
bemuse/src/custom-song-loader/index.spec.js	100.00% <0.00%> (ø)
bemuse/src/resources/bemuse-package.spec.js	100.00% <0.00%> (ø)
bemuse/src/test/loadSpecs.js	100.00% <0.00%> (ø)
bemuse/src/game/display/note-area.js	100.00% <0.00%> (ø)
... and 126 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.

[dtinth]

This made things much cleaner, thank you very much! 👍

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication