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 2935083x 178x 63543x 63543x 63543x 63543x 541134x 63543x 178x 44x 44x 44x 44x 94x 44x 178x 185425x 113344x 58618x 58618x 12838x 12579x 11474x 11474x 15135x 11474x 1105x 1061x 1061x 1061x 1061x 4925x 4925x 4925x 1061x 601x 24x 155987x | 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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