| 64 | } |
| 65 | |
| 66 | function validateArray<T extends Record<string, unknown>, V>(obj: T, key: keyof T, validator: (x: V) => boolean) { |
| 67 | if (!obj.hasOwnProperty(key)) { |
| 68 | return; |
| 69 | } |
| 70 | const wrongValues = new Set(); |
| 71 | const arr: any[] = obj[key] as any; |
| 72 | for (let i = 0; i < arr.length; i++) { |
| 73 | if (!validator(arr[i])) { |
| 74 | wrongValues.add(arr[i]); |
| 75 | arr.splice(i, 1); |
| 76 | i--; |
| 77 | } |
| 78 | } |
| 79 | if (wrongValues.size > 0) { |
| 80 | errors.push(`Array "${key as string}" has wrong values: ${Array.from(wrongValues).map((v) => JSON.stringify(v)).join('; ')}`); |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | return {validateProperty, validateArray, errors}; |
| 85 | } |