Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | 174x 174x 174x 174x 174x 174x 174x 174x 174x 174x 174x 3029895x 174x 63380x 63380x 63380x 63380x 544182x 63380x 174x 44x 44x 44x 44x 94x 44x 174x 181725x 111686x 58850x 58850x 10656x 10407x 9635x 9635x 12793x 9635x 772x 728x 728x 728x 728x 4530x 4530x 4530x 728x 533x 156564x | import {sort} from '@jsonjoy.com/util/lib/sort/insertion';
import type {PackValue} from '@jsonjoy.com/json-pack/lib/types';
export enum CONST {
START_STATE = 5381,
NULL = 982452847,
TRUE = 982453247,
FALSE = 982454243,
ARRAY = 982452259,
STRING = 982453601,
OBJECT = 982454533,
BINARY = 982454837,
}
export const updateNum = (state: number, num: number): number => {
return (state << 5) + state + num;
};
export const updateStr = (state: number, str: string): number => {
const length = str.length;
state = updateNum(state, CONST.STRING);
state = updateNum(state, length);
let i = length;
while (i) state = (state << 5) + state + str.charCodeAt(--i);
return state;
};
export const updateBin = (state: number, bin: Uint8Array): number => {
const length = bin.length;
state = updateNum(state, CONST.BINARY);
state = updateNum(state, length);
let i = length;
while (i) state = (state << 5) + state + bin[--i];
return state;
};
export const updateJson = (state: number, json: unknown): number => {
switch (typeof json) {
case 'number':
return updateNum(state, json);
case 'string':
state = updateNum(state, CONST.STRING);
return updateStr(state, json);
case 'object': {
if (json === null) return updateNum(state, CONST.NULL);
if (Array.isArray(json)) {
const length = json.length;
state = updateNum(state, CONST.ARRAY);
for (let i = 0; i < length; i++) state = updateJson(state, json[i]);
return state;
}
if (json instanceof Uint8Array) return updateBin(state, json);
state = updateNum(state, CONST.OBJECT);
const keys = sort(Object.keys(json as object));
const length = keys.length;
for (let i = 0; i < length; i++) {
const key = keys[i];
state = updateStr(state, key);
state = updateJson(state, (json as any)[key]);
}
return state;
}
case 'boolean':
return updateNum(state, json ? CONST.TRUE : CONST.FALSE);
}
return state;
};
export const hash = (json: PackValue) => updateJson(CONST.START_STATE, json) >>> 0;
|