24 lines
600 B
JavaScript
24 lines
600 B
JavaScript
/**
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* Copyright 2015-present Facebook. All Rights Reserved.
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*
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* @typechecks
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*
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*/
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'use strict';
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var partitionObject = require("./partitionObject");
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/**
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* Partitions the enumerable properties of an object into two objects, given a
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* whitelist `Set` for the first object. This is comparable to
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* `whitelistObjectKeys`, but eventually keeping all the keys. Returns a tuple
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* of objects `[first, second]`.
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*/
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function partitionObjectByKey(source, whitelist) {
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return partitionObject(source, function (_, key) {
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return whitelist.has(key);
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});
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}
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module.exports = partitionObjectByKey; |