@deskpro/react-forms/lib/equality.js

Forms library for React

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.eqShallow = eqShallow;
exports.eqArray = eqArray;
exports.eqError = eqError;
/**
 * @copyright 2016-present, Prometheus Research, LLC
 */

function eqShallow(a, b) {
  return a === b;
}

function eqArray(a, b) {
  var itemEq = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : eqShallow;

  if (a.length !== b.length) {
    return false;
  }
  for (var i = 0; i < a.length; i++) {
    if (!itemEq(a[i], b[i])) {
      return false;
    }
  }
  return true;
}

function eqError(a, b) {
  return a && b && a.field === b.field && a.message === b.message;
}