18 lines
456 B
JavaScript
18 lines
456 B
JavaScript
var identity = require('./identity'),
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metaMap = require('./_metaMap');
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/**
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* The base implementation of `setData` without support for hot loop shorting.
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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 baseSetData = !metaMap ? identity : function(func, data) {
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metaMap.set(func, data);
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return func;
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};
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module.exports = baseSetData;
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