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20 lines
645 B
Text
20 lines
645 B
Text
var baseSetData = require('./_baseSetData'),
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shortOut = require('./_shortOut');
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/**
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* Sets metadata for `func`.
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*
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* **Note:** If this function becomes hot, i.e. is invoked a lot in a short
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* period of time, it will trip its breaker and transition to an identity
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* function to avoid garbage collection pauses in V8. See
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* [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
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* for more details.
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*
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* @private
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* @param {Function} func The function to associate metadata with.
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* @param {*} data The metadata.
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* @returns {Function} Returns `func`.
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*/
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var setData = shortOut(baseSetData);
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module.exports = setData;
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