Lodash: Remove _.mapValues() from editor package#49654
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[Type] Performance
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tyxla
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Apr 7, 2023
| const metaAttributes = Object.fromEntries( | ||
| Object.entries( settings.attributes ?? {} ) | ||
| .filter( ( [ , { source } ] ) => source === 'meta' ) | ||
| .map( ( [ attributeKey, { meta } ] ) => [ attributeKey, meta ] ) |
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Already an array of entries, so it's straightforward enough to move the outer mapValues() to an inner, subsequent .map().
| metaAttributes, | ||
| ( metaKey ) => meta[ metaKey ] | ||
| ...Object.fromEntries( | ||
| Object.entries( metaAttributes ).map( |
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metaAttributes is an object, see L119.
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Size Change: +5 B (0%) Total Size: 1.37 MB
ℹ️ View Unchanged
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Flaky tests detected in 536c48f. 🔍 Workflow run URL: https://github.com/WordPress/gutenberg/actions/runs/4637785261
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What?
This PR removes Lodash's
_.mapValues()from the editor package.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 using
Object.fromEntries( Object.entries().map() )as a replacement.Testing Instructions
editcomponent #18960 for more info).