admin-dashboard-backend/node_modules/memoize-one/dist/memoize-one.cjs.js

41 lines
913 B
JavaScript

'use strict';
var simpleIsEqual = function simpleIsEqual(a, b) {
return a === b;
};
function index (resultFn, isEqual) {
if (isEqual === void 0) {
isEqual = simpleIsEqual;
}
var lastThis;
var lastArgs = [];
var lastResult;
var calledOnce = false;
var isNewArgEqualToLast = function isNewArgEqualToLast(newArg, index) {
return isEqual(newArg, lastArgs[index]);
};
var result = function result() {
for (var _len = arguments.length, newArgs = new Array(_len), _key = 0; _key < _len; _key++) {
newArgs[_key] = arguments[_key];
}
if (calledOnce && lastThis === this && newArgs.length === lastArgs.length && newArgs.every(isNewArgEqualToLast)) {
return lastResult;
}
lastResult = resultFn.apply(this, newArgs);
calledOnce = true;
lastThis = this;
lastArgs = newArgs;
return lastResult;
};
return result;
}
module.exports = index;