doc: discourage use of util.inherits; point to es6 extends #6514
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util.inherits breaks the prototype chain. A fix does not seem useful, since ES6 extends provides language level support for the same functionality. This commit starts fasing out mentions of the method. Fixes: #4179
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| uses the ES6 classes. It is however possible to use traditional Node.js style |
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'the ES6 classes'? I'd drop the reference to util.inherits() entirely, by the way.
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@bnoordhuis addressed your feedback in 28332bb with a question. Dragging in @jasnell here with regards to #6512 |
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Still a semicolon here. If there are more, I won't point them out but please fix them. :-)
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Missed that one. I hope found them all now. Note to myself: add doc linting some time.
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@bnoordhuis does your #6545 block this here? Otherwise LGTY @jasnell @targos @bnoordhuis ? |
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LGTM at a quick glance, looks like you addressed all the comments. |
| @@ -126,6 +126,10 @@ util.format(1, 2, 3); // '1 2 3' | |||
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| ## util.inherits(constructor, superConstructor) | |||
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| _Note: usage of util.inherits() is discouraged. Please use the ES6 `class` and | |||
| `extends` keywords to get language level inheritance support. Also note that | |||
| the two styles are semantically incompatible._ | |||
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Maybe this is the wrong place, but a link to explanation of semantically incompatible would be helpful if there is a good one, and we are ok with external links. Perhaps even just a link in the PR so it can be found by tracing back to this PR.
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@sam-github amended the link. |
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LGTM |
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@sam-github LGTY? |
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LGTM |
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@nodejs/collaborators we are discouraging the use of |
If you can force-push fast, go for it. :) |
util.inherits breaks the prototype chain. A fix does not seem useful, since ES6 extends provides language level support for the same functionality. This commit starts fasing out mentions of the method. Fixes: #6512 Fixes: #4179 PR-URL: #6514 Reviewed-By: James Snell <jasnell@gmail.com> Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
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9daf4a2 then |
util.inherits breaks the prototype chain. A fix does not seem useful, since ES6 extends provides language level support for the same functionality. This commit starts fasing out mentions of the method. Fixes: #6512 Fixes: #4179 PR-URL: #6514 Reviewed-By: James Snell <jasnell@gmail.com> Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
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@eljefedelrodeodeljefe This does not land cleanly in LTS. Added dont-land label. Please feel free to manually backport |
Checklist
Affected core subsystem(s)
docDescription of change
util.inherits breaks the prototype chain. A fix does not seem
useful, since ES6 extends provides language level support for the
same functionality.
This commit starts phase out mentions of the method.
Fixes: #4179, #6512