| 1 |
export const deepMerge = (target, ...sources) => { |
| 2 |
return sources.reduce((acc, source) => { |
| 3 |
if (!isObject(acc) || !isObject(source)) { |
| 4 |
return null; |
| 5 |
} |
| 6 |
|
| 7 |
const newTarget = { ...acc }; |
| 8 |
|
| 9 |
for (const key in source) { |
| 10 |
if (isObject(source[key]) && key in newTarget) { |
| 11 |
newTarget[key] = deepMerge(newTarget[key], source[key]); |
| 12 |
} else { |
| 13 |
newTarget[key] = source[key]; |
| 14 |
} |
| 15 |
} |
| 16 |
|
| 17 |
return newTarget; |
| 18 |
}, target); |
| 19 |
}; |
| 20 |
|
| 21 |
export const isObject = (value) => { |
| 22 |
return typeof value === 'object' && !Array.isArray(value) && value !== null; |
| 23 |
}; |
| 24 |
|
| 25 |
export const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms)); |
| 26 |
|
