Gets the keys of a specified array or object.

This function is valid in v2.1.0 to v2.7.0. This function has been downloaded 0 times.


{Array|Object} arrOrObj
Array or object whose keys will be retrieved.
{boolean=} opt_includeInheritance Optional, Default:false
Indicates whether or not inherited keys should be retrieved.


An array of all of the keys of arrOrObj.

Required Function

This function directly requires the following function which is included automatically:

  • forOf()
    Traverses all the characters in a string or all of the items in an array or an object, executing a function on each one.