zarm-web/lib/utils/index.js

基于 React 的桌面端UI库

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.noop = exports.invertKeyValues = exports.isEmpty = void 0;

var isEmpty = function isEmpty(val) {
  return val == null || !(Object.keys(val) || val).length;
};

exports.isEmpty = isEmpty;

var invertKeyValues = function invertKeyValues(obj, fn) {
  return Object.keys(obj).reduce(function (acc, key) {
    var val = fn ? fn(obj[key]) : obj[key];
    acc[val] = acc[val] || [];
    acc[val].push(key);
    return acc;
  }, {});
};

exports.invertKeyValues = invertKeyValues;

var noop = function noop() {};

exports.noop = noop;