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UnnecessaryLet: fix false positive when let is used for destructuring - #2968
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@@ Coverage Diff @@
## master #2968 +/- ##
============================================
+ Coverage 80.25% 80.29% +0.03%
- Complexity 2465 2478 +13
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Files 423 424 +1
Lines 7440 7479 +39
Branches 1358 1370 +12
============================================
+ Hits 5971 6005 +34
+ Misses 763 760 -3
- Partials 706 714 +8
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schalkms
approved these changes
Aug 14, 2020
| return bodyExpression?.countVarRefs(firstParameter?.text ?: IT_LITERAL) | ||
| private fun KtLambdaExpression.countReferences(): Int { | ||
| val bodyExpression = bodyExpression ?: return 0 | ||
| val firstParameter = firstParameter |
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I think this one can be removed safely.
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val firstParameter = firstParameter
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👏 |
cortinico
approved these changes
Aug 14, 2020
cortinico
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cortinico
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Thanks for the contribution 🙏
| val bodyExpression = bodyExpression ?: return 0 | ||
| val firstParameter = firstParameter | ||
| val destructuringDeclaration = firstParameter?.destructuringDeclaration | ||
| return destructuringDeclaration?.entries?.sumBy { bodyExpression.countVarRefs(it.nameAsSafeName.asString()) } |
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Can you divide this expression in 2? Having multiple occurrencies of the elvis operator on the same line makes the code harder to read.
schalkms
approved these changes
Aug 15, 2020
cortinico
approved these changes
Aug 15, 2020
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Fixes #2966