Lodash: Remove completely from jest-console package
#42355
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tyxla
added
[Type] Performance
tyxla
requested review from
aristath,
swissspidy,
chad1008,
andrewserong,
ntsekouras and
fabiankaegy
swissspidy
approved these changes
Jul 12, 2022
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Size Change: 0 B Total Size: 1.25 MB ℹ️ View Unchanged
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What?
This PR removes all Lodash from the
@wordpress/jest-consolepackage, including the dependency. There are just a few usages 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 have to deal essentially with 3 simple methods (
forEach,reduce, andsome), and migration away from them is pretty straightforward in favor of native functionality.isEqualis more interesting to implement, however, we can conveniently use jest'sequalsthat is available in custom matchers.Testing Instructions
Verify all tests still pass:
npm run test-unit