feat: add symbol/to-string-tag
#8491
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kgryte
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Nov 18, 2025
| * | ||
| * ## Notes | ||
| * | ||
| * - This symbol is used to determine whether a constructor object recognizes an object as its instance. |
kgryte
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Nov 18, 2025
| // EXPORTS // | ||
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| /** | ||
| * Has instance symbol. |
kgryte
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Nov 18, 2025
| }; | ||
| } | ||
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| function toStringTag( instance ) { |
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This example needs to be updated to match the README.
kgryte
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Nov 18, 2025
| * }; | ||
| * }; | ||
| * | ||
| * ArrayLike[ ToStringTagSymbol ] = isArray; |
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Same thing. This example needs to be updated.
kgryte
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Nov 18, 2025
| 'use strict'; | ||
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| /** | ||
| * Symbol used to determine if a constructor object recognizes an object as its instance. |
kgryte
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Nov 18, 2025
| * @type {(symbol|null)} | ||
| * | ||
| * @example | ||
| * var isArray = require( '@stdlib/assert/is-array' ); |
kgryte
reviewed
Nov 18, 2025
| { | ||
| "name": "@stdlib/symbol/to-string-tag", | ||
| "version": "0.0.0", | ||
| "description": "Has `Symbol.toStringTag` symbol.", |
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symbol/to-string-tag
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Resolves #8482
Description
This pull request implements the RFC proposing the addition of the
symbol/to-string-tagpackage.The package is modeled after existing symbol utilities in the repository, including:
symbol/has-instancesymbol/iteratorsymbol/async-iteratorsymbol/is-concat-spreadableThe new package exports
Symbol.toStringTagwhen available in the current environment.Additional implementation details include:
(e.g.,
has-instance→to-string-tag,HasInstanceSymbol→ToStringTagSymbol)Symbol.toStringTagRelated Issues
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Disclosure
This PR includes descriptive text drafted with the assistance of ChatGPT to ensure that the RFC details and PR documentation are clear and complete. All code changes were written and validated manually.
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