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13 lines
372 B
13 lines
372 B
2 years ago
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'use strict';
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// this should only run in node >= 13.2, so it
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// does not need any of the intense fallbacks that old node/browsers do
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var $iterator = Symbol.iterator;
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module.exports = function getIterator(iterable) {
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// alternatively, `iterable[$iterator]?.()`
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if (iterable != null && typeof iterable[$iterator] !== 'undefined') {
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return iterable[$iterator]();
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}
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};
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