You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
776 B
30 lines
776 B
var isPrototype = require('./_isPrototype'), |
|
nativeKeys = require('./_nativeKeys'); |
|
|
|
/** 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; |
|
} |
|
|
|
module.exports = baseKeys;
|
|
|