/home/infinitibizsol/insurcrm.infinitibizsol.com/node_modules/underscore/modules/ Current File: /home/infinitibizsol/insurcrm.infinitibizsol.com/node_modules/underscore/modules/memoize.js

import has from './_has.js';

// Memoize an expensive function by storing its results.
export default function memoize(func, hasher) {
  var memoize = function(key) {
    var cache = memoize.cache;
    var address = '' + (hasher ? hasher.apply(this, arguments) : key);
    if (!has(cache, address)) cache[address] = func.apply(this, arguments);
    return cache[address];
  };
  memoize.cache = {};
  return memoize;
}