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Merged
merged 6 commits into from
Aug 28, 2025
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doc: update deprecation guide for util.is**() #59269

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8a8af47
doc: update deprecation guide for `util.is**()`
AugustinMauroy Jul 29, 2025
fa06eeb
fix: null & undifined
AugustinMauroy Jul 29, 2025
2e80adf
better handling
AugustinMauroy Jul 29, 2025
fd126f5
Merge branch 'fix-utils-is' of https://github.com/AugustinMauroy/node…
AugustinMauroy Jul 29, 2025
19adb3d
fix lint
AugustinMauroy Jul 29, 2025
1175038
revert useless change
AugustinMauroy Aug 27, 2025
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better handling
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@AugustinMauroy
AugustinMauroy committed Jul 29, 2025
commit 2e80adfcee858102506639f59b0094fa0b29ed4c
7 changes: 4 additions & 3 deletions doc/api/deprecations.md
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Expand Up @@ -1085,6 +1085,9 @@ Type: End-of-Life
The `util.isDate()` API has been removed. Please use
`arg instanceof Date` instead.

Also for stronger approaches, consider using:
`Date.prototype.toString.call(arg) === '[object Date]' && !isNaN(arg)` It's also can be used in a `try/catch` block to catch invalid date objects.

### DEP0048: `util.isError()`

<!-- YAML
Expand Down Expand Up @@ -1270,9 +1273,7 @@ changes:

Type: End-of-Life

The `util.isPrimitive()` API has been removed. Please use
`arg === null || (typeof arg !=='object' && typeof arg !== 'function')`
instead.
The `util.isPrimitive()` API has been removed. Please use `Object(arg) !== arg` instead.

### DEP0055: `util.isRegExp()`

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