dtrim/lib/utils.js

A tool for trimming deep/lenghty javascript structures. Some potential usages are: debugging, logging or data sanitization.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getSize = exports.getTag = void 0;
const toString = Object.prototype.toString;
const mapTag = '[object Map]';
const setTag = '[object Set]';
const getTag = (value) => {
    if (value == null) {
        return value === undefined ? '[object Undefined]' : '[object Null]';
    }
    return toString.call(value);
};
exports.getTag = getTag;
const getSize = (collection) => {
    if (collection == null) {
        return 0;
    }
    if (Array.isArray(collection)) {
        return collection.length;
    }
    const tag = (0, exports.getTag)(collection);
    if (tag === mapTag || tag === setTag) {
        return collection.size;
    }
    return Object.keys(collection).length;
};
exports.getSize = getSize;
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