31 lines
		
	
	
		
			774 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			31 lines
		
	
	
		
			774 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
import isPrototype from './_isPrototype.js';
 | 
						|
import nativeKeys from './_nativeKeys.js';
 | 
						|
 | 
						|
/** 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 `_.keys` 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 baseKeys(object) {
 | 
						|
  if (!isPrototype(object)) {
 | 
						|
    return nativeKeys(object);
 | 
						|
  }
 | 
						|
  var result = [];
 | 
						|
  for (var key in Object(object)) {
 | 
						|
    if (hasOwnProperty.call(object, key) && key != 'constructor') {
 | 
						|
      result.push(key);
 | 
						|
    }
 | 
						|
  }
 | 
						|
  return result;
 | 
						|
}
 | 
						|
 | 
						|
export default baseKeys;
 |