1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 |
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7 | var defaultEqualityCheck = function defaultEqualityCheck(a, b) {
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8 | return a === b;
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9 | };
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10 |
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11 | exports.default = function (func) {
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12 | var equalityCheck = arguments.length <= 1 || arguments[1] === undefined ? defaultEqualityCheck : arguments[1];
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13 |
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14 | var lastArgs = null;
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15 | var lastResult = null;
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16 |
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17 | return function () {
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18 | for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
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19 | args[_key] = arguments[_key];
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20 | }
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21 |
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22 | if (lastArgs !== null && lastArgs.length === args.length && args.every(function (value, index) {
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23 | return equalityCheck(value, lastArgs[index]);
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24 | })) {
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25 | return lastResult;
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26 | }
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27 | lastArgs = args;
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28 | lastResult = func.apply(undefined, args);
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29 | return lastResult;
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30 | };
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31 | }; |
\ | No newline at end of file |