groupBy

import { groupBy } from "@cyref/js";

const users = [
  { name: "Amir", role: "developer" },
  { name: "Sara", role: "designer" },
  { name: "Reza", role: "developer" },
];

const result = groupBy(users, "role");

console.log(result);
// {
//   developer: [
//     { name: "Amir", role: "developer" },
//     { name: "Reza", role: "developer" },
//   ],
//   designer: [
//     { name: "Sara", role: "designer" },
//   ],
// }

import { groupBy } from "@cyref/js";

const products = [
  { name: "Laptop", category: "electronics" },
  { name: "Phone", category: "electronics" },
  { name: "T-Shirt", category: "clothing" },
];

const result = groupBy(products, "category");

console.log(result);
// {
//   electronics: [
//     { name: "Laptop", category: "electronics" },
//     { name: "Phone", category: "electronics" },
//   ],
//   clothing: [
//     { name: "T-Shirt", category: "clothing" },
//   ],
// }

import { groupBy } from "@cyref/js";

const items = [
  { id: 1, type: "a" },
  { id: 2, type: "b" },
  { id: 3, type: "a" },
];

const result = groupBy(items, "type");

console.log(result);
// {
//   a: [
//     { id: 1, type: "a" },
//     { id: 3, type: "a" },
//   ],
//   b: [
//     { id: 2, type: "b" },
//   ],
// }

import { groupBy } from "@cyref/js";

const result = groupBy([], "type");

console.log(result);
// {}