isArray(obj)
Checks whether a var is an array, returns true if this is the case.
Type: function
Parameter(s):
- obj {Object | String | Number | Boolean}:The object to check 
Returns:
- 
    {Boolean}:
 returns true if this is the case 
Checks whether a var is an array, returns true if this is the case.
Type: function
Parameter(s):
The object to check
Returns:
returns true if this is the case