ab-helpers/array/index.js

A collection of helper functions for various tasks

const getSize = (array) => array && array.length;

const contains = (items, key, value) =>
  !!items.find((item) => item[key] === value);

const filterByKeys = (items, keys, value) =>
  items.filter((item) =>
    keys.some(
      (key) =>
        item[key] && item[key].toLowerCase().includes(value.toLowerCase())
    )
  );

module.exports = {
  getSize,
  contains,
  filterByKeys,
};