array-reverser
Version:
Seamlessly reverse arrays or segments with ease
2 lines • 326 B
JavaScript
function i(e){return Array.isArray(e)}function o(e,r=0,n=e.length){if(!i(e))throw new Error("Input is not an array.");if(r<0||r>e.length||n<r||n>e.length)throw new Error("Invalid start or end index.");return e.slice(0,r).concat(e.slice(r,n).reverse()).concat(e.slice(n))}export{o as default};
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