| 34 | } |
| 35 | |
| 36 | function compareBoth(self: unknown, that: unknown): boolean { |
| 37 | if (self === that) { |
| 38 | return true |
| 39 | } |
| 40 | const selfType = typeof self |
| 41 | if (selfType !== typeof that) { |
| 42 | return false |
| 43 | } |
| 44 | if (selfType === "object" || selfType === "function") { |
| 45 | if (self !== null && that !== null) { |
| 46 | if (isEqual(self) && isEqual(that)) { |
| 47 | if (Hash.hash(self) === Hash.hash(that) && self[symbol](that)) { |
| 48 | return true |
| 49 | } else { |
| 50 | return structuralRegionState.enabled && structuralRegionState.tester |
| 51 | ? structuralRegionState.tester(self, that) |
| 52 | : false |
| 53 | } |
| 54 | } else if (self instanceof Date && that instanceof Date) { |
| 55 | const t1 = self.getTime() |
| 56 | const t2 = that.getTime() |
| 57 | return t1 === t2 || (Number.isNaN(t1) && Number.isNaN(t2)) |
| 58 | } else if (self instanceof URL && that instanceof URL) { |
| 59 | return self.href === that.href |
| 60 | } |
| 61 | } |
| 62 | if (structuralRegionState.enabled) { |
| 63 | if (self === null || that === null) { |
| 64 | return false |
| 65 | } |
| 66 | if (Array.isArray(self) && Array.isArray(that)) { |
| 67 | return self.length === that.length && self.every((v, i) => compareBoth(v, that[i])) |
| 68 | } |
| 69 | if (Object.getPrototypeOf(self) === Object.prototype && Object.getPrototypeOf(that) === Object.prototype) { |
| 70 | const keysSelf = Object.keys(self as any) |
| 71 | const keysThat = Object.keys(that as any) |
| 72 | if (keysSelf.length === keysThat.length) { |
| 73 | for (const key of keysSelf) { |
| 74 | // @ts-expect-error |
| 75 | if (!(key in that && compareBoth(self[key], that[key]))) { |
| 76 | return structuralRegionState.tester ? structuralRegionState.tester(self, that) : false |
| 77 | } |
| 78 | } |
| 79 | return true |
| 80 | } |
| 81 | } |
| 82 | return structuralRegionState.tester ? structuralRegionState.tester(self, that) : false |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | return structuralRegionState.enabled && structuralRegionState.tester |
| 87 | ? structuralRegionState.tester(self, that) |
| 88 | : false |
| 89 | } |
| 90 | |
| 91 | /** |
| 92 | * @since 2.0.0 |