proxyequal/dist/es2015/shallowEqual.js

A proxy based usage tracking and comparison

import { proxyCompare } from "./proxyEqual";
import { resetDiffers } from "./differs";
import { weakMemoizeArray } from "./weakMemoize";
import buildTrie from "search-trie";
export var collectShallows = function collectShallows(lines) {
  var trie = buildTrie(lines);
  return lines.filter(function (value) {
    return trie(value + '.') || !value.lastIndexOf('.');
  });
};
var memoizedCollectShallows = weakMemoizeArray(collectShallows);
export var proxyShallow = function proxyShallow(a, b, affected) {
  resetDiffers();
  return proxyCompare(a, b, memoizedCollectShallows(affected));
};