datum-merge/dist/esm/datum-utils.js

Simplified diff and merging for deeply nested objects

import { cloneDeep, get } from "lodash-es";
import equal from 'fast-deep-equal';
export function getObjectKeys(obj, excludeKeys, includeKeys) {
    if (!obj) {
        return [];
    }
    let sourceKeys = Object.keys(obj);
    if (includeKeys && !!includeKeys.length) {
        includeKeys.filter((k) => !sourceKeys.includes(k))
            .forEach((k) => sourceKeys.push(k));
    }
    if (excludeKeys && !!excludeKeys.length) {
        sourceKeys = sourceKeys.filter((k) => !excludeKeys.includes(k));
    }
    return sourceKeys;
}
;
export function createValueKeys(keys, value) {
    return Object.fromEntries(keys.map((k) => [k, value]));
}
export function deepEquals(lhs, rhs) {
    return equal(lhs, rhs);
}
export function deepEqualsPath(lhs, rhs, atPath) {
    return equal(get(lhs, atPath), get(rhs, atPath));
}
export function deepClone(val) {
    return cloneDeep(val);
}
export function toUniqueArray(arr) {
    return [...new Set(arr)];
}
export function areArraysEqual(arr1, arr2) {
    if (arr1 == null && arr2 == null)
        return true;
    if (arr1 == null || arr2 == null)
        return false;
    if (arr1.length !== arr2.length)
        return false;
    for (let i = 0; i < arr1.length; i++) {
        if (arr1[i] !== arr2[i]) {
            return false;
        }
    }
    return true;
}
export function createGlobRegex(search) {
    const pattern = search.replace(/\*/g, ".+");
    return new RegExp(`^${pattern}$`);
}
export function getGlobKeys(obj, includePats = ["*"], excludeKeys) {
    const includeKeys = [];
    if (!obj || !(includePats === null || includePats === void 0 ? void 0 : includePats.length)) {
        return includeKeys;
    }
    const labels = getObjectKeys(obj, excludeKeys);
    if (!labels || !labels.length) {
        return includeKeys;
    }
    const globPats = includePats.filter((s) => s.includes("*"))
        .map((g) => createGlobRegex(g));
    for (const label of labels) {
        if (includePats.includes(label)) {
            includeKeys.push(label);
        }
        else if (globPats.findIndex((r) => r.test(label)) >= 0) {
            includeKeys.push(label);
        }
    }
    return includeKeys;
}
export function selectObjKeys(obj, includeKeys) {
    if (!(includeKeys === null || includeKeys === void 0 ? void 0 : includeKeys.length))
        return Object.assign({}, obj);
    return Object.fromEntries(Object.entries(obj)
        .filter(([k, _]) => includeKeys.includes(k)));
}