@analys/samples-filter/dist/index.esm.js

A cross-samples analytics tool

/**
 * @param {Filter[]|Filter} filterCollection
 * @return {Object[]} - new array
 */
const samplesFilter = function (filterCollection) {
  let samples = this;
  if (!Array.isArray(filterCollection)) return samplesFilterOnce.call(samples, filterCollection);

  for (let filterConfig of filterCollection) samples = samplesFilterOnce.call(samples, filterConfig);

  return samples;
};
/**
 * @param {Filter} filterConfig
 * @return {Object[]} - new array
 */

const samplesFilterOnce = function ({
  field,
  filter
}) {
  return this.filter(sample => filter(sample[field]));
};

export { samplesFilter };