function precisionFold( shirt ) {
						return ironingBoard( shirt, 100, 100, 10 );
					}
					
					function ironingBoard( shirt, iterations, temperature, pressure ) {
						for ( var i = 0; i < iterations; i++ ) {
							if ( i % 2 === 0 ) {
								// Fold the shirt in half
								foldShirt( shirt );
							} else {
								// Iron the shirt
								ironShirt( shirt, temperature, pressure );
							}
						}
						return shirt;
					}
					
					function foldShirt( shirt ) {
						// Fold the shirt in half using the precision fold technique
						// ...
					}
					
					function ironShirt( shirt, temperature, pressure ) {
						// Iron the shirt using a hot iron
						// ...
					}
				
			

Example code to get you started with the Precision Fold.