{
const sliceString = (val, key) => {
let num = -1;
for (let i = 0; i < val.length; i += 1) {
if (val[i] === key) {
num = i;
}
}
if (num < 0) {
return {
left: val,
right: val,
};
}
return {
left: val.slice(0, num),
right: val.slice(num + 1, val.length),
};
}
return sliceString('saudihas', '@').left
}