@newdash/newdash/countBy.js

javascript/typescript utility library

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.countBy = void 0;
const baseAssignValue_1 = __importDefault(require("./.internal/baseAssignValue"));
const createAggregator_1 = __importDefault(require("./.internal/createAggregator"));
/**
 * @ignore
 */
const hasOwnProperty = Object.prototype.hasOwnProperty;
/**
 * @ignore
 */
const internalCountBy = (0, createAggregator_1.default)((result, value, key) => {
    if (hasOwnProperty.call(result, key)) {
        ++result[key];
    }
    else {
        (0, baseAssignValue_1.default)(result, key, 1);
    }
});
function countBy(...args) {
    return internalCountBy(...args);
}
exports.countBy = countBy;
exports.default = countBy;