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 2923759x 178x 63657x 63657x 63657x 63657x 543894x 63657x 178x 44x 44x 44x 44x 94x 44x 178x 185665x 113387x 58847x 58847x 12840x 12556x 11517x 11517x 15250x 11517x 1039x 995x 995x 995x 995x 4810x 4810x 4810x 995x 567x 24x 156227x | 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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