@antv/layout/lib/node_modules/lodash/_baseKeysIn.js

graph layout algorithm

import { __require as requireIsObject } from './isObject.js';
import { __require as require_isPrototype } from './_isPrototype.js';
import { __require as require_nativeKeysIn } from './_nativeKeysIn.js';

var _baseKeysIn;
var hasRequired_baseKeysIn;

function require_baseKeysIn () {
	if (hasRequired_baseKeysIn) return _baseKeysIn;
	hasRequired_baseKeysIn = 1;
	var isObject = requireIsObject(),
	    isPrototype = require_isPrototype(),
	    nativeKeysIn = require_nativeKeysIn();

	/** Used for built-in method references. */
	var objectProto = Object.prototype;

	/** Used to check objects for own properties. */
	var hasOwnProperty = objectProto.hasOwnProperty;

	/**
	 * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
	 *
	 * @private
	 * @param {Object} object The object to query.
	 * @returns {Array} Returns the array of property names.
	 */
	function baseKeysIn(object) {
	  if (!isObject(object)) {
	    return nativeKeysIn(object);
	  }
	  var isProto = isPrototype(object),
	      result = [];

	  for (var key in object) {
	    if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
	      result.push(key);
	    }
	  }
	  return result;
	}

	_baseKeysIn = baseKeysIn;
	return _baseKeysIn;
}

export { require_baseKeysIn as __require };
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