main
Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
Update repo after prototype presentation
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Property mode
set to
100644
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File size:
1.1 KB
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1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 | var tslib_1 = require("tslib");
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4 | var react_1 = require("react");
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5 | var useUpdate_1 = tslib_1.__importDefault(require("./useUpdate"));
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6 | var useGetSetState = function (initialState) {
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7 | if (initialState === void 0) { initialState = {}; }
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8 | if (process.env.NODE_ENV !== 'production') {
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9 | if (typeof initialState !== 'object') {
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10 | console.error('useGetSetState initial state must be an object.');
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11 | }
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12 | }
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13 | var update = useUpdate_1.default();
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14 | var state = react_1.useRef(tslib_1.__assign({}, initialState));
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15 | var get = react_1.useCallback(function () { return state.current; }, []);
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16 | var set = react_1.useCallback(function (patch) {
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17 | if (!patch) {
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18 | return;
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19 | }
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20 | if (process.env.NODE_ENV !== 'production') {
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21 | if (typeof patch !== 'object') {
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22 | console.error('useGetSetState setter patch must be an object.');
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23 | }
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24 | }
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25 | Object.assign(state.current, patch);
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26 | update();
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27 | }, []);
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28 | return [get, set];
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29 | };
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30 | exports.default = useGetSetState;
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