function__

            	     _    _____ 
        	        | |  / ____|
    	            | |  | (___ 
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 ______    _   | |__| |  ____) |
|______|  (_)   \____/  |______/

Function _

_('.wrapper')._(configKey,set)

Display/Set config

Parameter list

Type	@var	Description	Required
object	[object]	Wrapper	Optional
string	configKey	config	Required

#### Deprecated! Warning will be removed in [0](https://github.com/wesdegroot/_.js/wiki/Changed_in_0)

Example:

_._('version');

Returns:

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