20 lines
460 B
TypeScript
20 lines
460 B
TypeScript
|
const min = (s1?: string, s2?: string) => {
|
||
|
|
return s1! < s2! ? s1 : s2;
|
||
|
|
};
|
||
|
|
|
||
|
|
export const findStartTime = (x: any, startTime?: string) => {
|
||
|
|
if (typeof x === 'object') {
|
||
|
|
let newStartTime = startTime;
|
||
|
|
|
||
|
|
for (const key in x) {
|
||
|
|
if (key === 'time') {
|
||
|
|
newStartTime = min(newStartTime, x[key]);
|
||
|
|
} else {
|
||
|
|
newStartTime = findStartTime(x[key], newStartTime);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return newStartTime;
|
||
|
|
}
|
||
|
|
else return startTime;
|
||
|
|
};
|