function initial(array, callback) {
		var reversed = array.slice().reverse();
		
		return rest(reversed, callback).reverse();
	}
function initial(array, callback) {
		var reversed = array.slice().reverse();
		
		return rest(reversed, callback).reverse();
	}
function initial ( array , callback ) { var reversed = array . slice ( ) . reverse ( ) ; return rest ( reversed , callback ) . reverse ( ) ; }
initial
initial