21 lines
349 B
JavaScript
21 lines
349 B
JavaScript
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'use strict';
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const internals = {};
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module.exports = internals.flatten = function (array, target) {
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const result = target || [];
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for (const entry of array) {
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if (Array.isArray(entry)) {
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internals.flatten(entry, result);
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}
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else {
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result.push(entry);
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}
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}
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return result;
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};
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