@tvkitchen/countertop/dist/tools/utils/index.js

The entry point for developers who want to set up a TV Kitchen.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.by = exports.arraysHaveOverlap = exports.methodExists = void 0;

// Disabling because we intend to have more exports in the future.

/* eslint-disable import/prefer-default-export */

/**
 * Checks whether a method exists in a given object.
 *
 * @param  {String} methodName The name of the method being checked
 * @param  {Object} object     The object in which the method should exist
 * @return {Boolean}           Whether the method is defined and is a function
 */
const methodExists = (methodName, object) => typeof object[methodName] === 'function';
/**
 * Checks whether two arrays share any items
 * @param  {Array} arr1 The first array being considered.
 * @param  {Array} arr2 The second array being considered.
 * @return {Boolean}    Whether the two arrays share any items.
 */


exports.methodExists = methodExists;

const arraysHaveOverlap = (arr1, arr2) => arr1.some(item => arr2.includes(item));
/**
 * Generates a method that can be used to sort a list of objects by
 * the specified attribute.
 * @param  {String}   attribute The attribute to use for the sort.
 * @return {Function}           The sort comparison function.
 */


exports.arraysHaveOverlap = arraysHaveOverlap;

const by = attribute => (a, b) => a[attribute] > b[attribute] ? 1 : -1;

exports.by = by;