What if instead of passing a string to the function, you gave it an integer number of images to move?
const imageData = [ 'image1.png', 'img2.png', 'img3.png', ... ]; let currentImage = 0; ____ const handleImageChange = (imageShift) => { currentImage = Math.max( 0, Math.min( imageData.length - 1, (currentImage + imageShift) % imageData.length ) ); } ____ const firstImage = () => handleImageChange(-imageData.length); const prevImage = () => handleImageChange(-1); const nextImage = () => handleImageChange(1); const lastImage = () => handleImageChange(imageData.length);
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What if instead of passing a string to the function, you gave it an integer number of images to move?