🐛 return None when rounding 0

[jvdd]

Fixes #171

When rounding numbers or timedelta's, None is returned when the number (i.e., diff) == 0

• update code to make timedelta & float rounding return None when rounding 0
• update docs
• update tests

[jvdd]

Is ready for review! @jonasvdd

[jonasvdd]

Good catch! 🔍

I would just add two little tests for the negative time and number check and then it's mergeable!

[jvdd]

Negative numbers should now be supported in round_number_str

[codecov-commenter]

Codecov Report

Merging #172 (eba52be) into main (39072f5) will increase coverage by 0.00%.
The diff coverage is 100.00%.

📣 This organization is not using Codecov’s GitHub App Integration. We recommend you install it so Codecov can continue to function properly for your repositories. Learn more

@@           Coverage Diff           @@
##             main     #172   +/-   ##
=======================================
  Coverage   97.30%   97.31%           
=======================================
  Files          12       12           
  Lines         891      894    +3     
=======================================
+ Hits          867      870    +3     
  Misses         24       24           

Impacted Files	Coverage Δ
plotly_resampler/figure_resampler/utils.py	96.49% <100.00%> (+0.19%)	⬆️

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[jonasvdd]

LGTM!