Lodash: Remove _.merge() from getMappedColumnWidths()
#48032
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tyxla
added
[Type] Performance
tyxla
requested review from
Mamaduka,
sgomes,
aristath,
jsnajdr,
swissspidy,
flootr,
chad1008,
ntsekouras,
fabiankaegy and
brookewp
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Size Change: -5 B (0%) Total Size: 1.33 MB
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Flaky tests detected in f8a5f9a. 🔍 Workflow run URL: https://github.com/WordPress/gutenberg/actions/runs/4165094302
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Mamaduka
approved these changes
Feb 17, 2023
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What?
This PR removes Lodash's
_.merge()from thegetMappedColumnWidths()helper function of theColumnsblock. There is just a single use in that function and conversion is pretty straightforward.Why?
Lodash is known to unnecessarily inflate the bundle size of packages, and in most cases, it can be replaced with native language functionality. See these for more information and rationale:
@wordpress/api-fetchpackage haslodashas a dependency #39495How?
We're replacing
_.merge()with a straightforward object spread. There's no good reason to use such a complex merging function. We're also adding some new unit tests to ensure that the original behavior continues to work well.Testing Instructions