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 | 178x 178x 178x 178x 178x 178x 178x 178x 178x 178x 178x 2999552x 178x 62904x 62904x 62904x 62904x 536045x 62904x 178x 44x 44x 44x 44x 94x 44x 178x 184792x 113414x 57915x 57915x 12868x 12584x 11524x 11524x 15071x 11524x 1060x 1016x 1016x 1016x 1016x 4989x 4989x 4989x 1016x 571x 24x 155354x | 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;
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