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/**
* Copyright (c) 2016 The xterm.js authors. All rights reserved.
* @license MIT
*/
/*
* A simple utility for cloning values
*/
export function clone<T>(val: T, depth: number = 5): T {
if (typeof val !== 'object') {
return val;
}
// If we're cloning an array, use an array as the base, otherwise use an object
const clonedObject: any = Array.isArray(val) ? [] : {};
for (const key in val) {
// Recursively clone eack item unless we're at the maximum depth
clonedObject[key] = depth <= 1 ? val[key] : (val[key] && clone(val[key], depth - 1));
}
return clonedObject as T;
}
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