function identity(value) {
	  return value;
	}
This method returns the first argument it receives.

@static
@since 0.1.0
@memberOf _
@category Util
@param {*} value Any value.
@returns {*} Returns `value`.
@example

var object = { 'a': 1 };

console.log(_.identity(object) === object);
// => true